Index: trunk/Ohana/src/opihi/cmd.astro/cdensify.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.astro/cdensify.c	(revision 39228)
+++ trunk/Ohana/src/opihi/cmd.astro/cdensify.c	(revision 39233)
@@ -84,5 +84,5 @@
   gfits_free_matrix (&bf[0].matrix);
   gfits_free_header (&bf[0].header);
-  CreateBuffer (bf, Nx, Ny, -32, 0.0, 1.0);
+  if (!CreateBuffer (bf, Nx, Ny, -32, 0.0, 1.0)) return FALSE;
   strcpy (bf[0].file, "(empty)");
   PutCoords (&newcoords, &bf[0].header);
Index: trunk/Ohana/src/opihi/cmd.astro/cdhistogram.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.astro/cdhistogram.c	(revision 39228)
+++ trunk/Ohana/src/opihi/cmd.astro/cdhistogram.c	(revision 39233)
@@ -101,5 +101,5 @@
   gfits_free_matrix (&bf[0].matrix);
   gfits_free_header (&bf[0].header);
-  CreateBuffer3D (bf, Nx, Ny, Nz, -32, 0.0, 1.0);
+  if (!CreateBuffer3D (bf, Nx, Ny, Nz, -32, 0.0, 1.0)) return FALSE;
   strcpy (bf[0].file, "(empty)");
   PutCoords (&newcoords, &bf[0].header);
Index: trunk/Ohana/src/opihi/cmd.astro/fiximage.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.astro/fiximage.c	(revision 39228)
+++ trunk/Ohana/src/opihi/cmd.astro/fiximage.c	(revision 39233)
@@ -26,5 +26,5 @@
   gfits_free_matrix (&mask[0].matrix);
   gfits_free_header (&mask[0].header);
-  CreateBuffer (mask, Nx, Ny, -32, 0.0, 1.0);
+  if (!CreateBuffer (mask, Nx, Ny, -32, 0.0, 1.0)) return FALSE;
   strcpy (mask[0].file, "(empty)");
   memset (mask[0].matrix.buffer, 0, Nx*Ny*sizeof(float));
Index: trunk/Ohana/src/opihi/cmd.astro/getcoords.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.astro/getcoords.c	(revision 39228)
+++ trunk/Ohana/src/opihi/cmd.astro/getcoords.c	(revision 39233)
@@ -73,9 +73,9 @@
   gfits_free_matrix (&outC1[0].matrix);
   gfits_free_header (&outC1[0].header);
-  CreateBuffer (outC1, Nx, Ny, -32, 1.0, 0.0);
+  if (!CreateBuffer (outC1, Nx, Ny, -32, 1.0, 0.0)) return FALSE;
 
   gfits_free_matrix (&outC2[0].matrix);
   gfits_free_header (&outC2[0].header);
-  CreateBuffer (outC2, Nx, Ny, -32, 1.0, 0.0);
+  if (!CreateBuffer (outC2, Nx, Ny, -32, 1.0, 0.0)) return FALSE;
 
   float *valC1 = (float *) outC1[0].matrix.buffer;
Index: trunk/Ohana/src/opihi/cmd.astro/imfit.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.astro/imfit.c	(revision 39228)
+++ trunk/Ohana/src/opihi/cmd.astro/imfit.c	(revision 39233)
@@ -141,5 +141,5 @@
 
     strcpy (out[0].file, "(empty)");
-    CreateBuffer (out, 2*nx, 2*ny, -32, 0.0, 1.0);
+    if (!CreateBuffer (out, 2*nx, 2*ny, -32, 0.0, 1.0)) return FALSE;
 
     /* four panels: 1) raw image. 2) fit  3) raw - fit   4) ?? */
Index: trunk/Ohana/src/opihi/cmd.astro/shimage.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.astro/shimage.c	(revision 39228)
+++ trunk/Ohana/src/opihi/cmd.astro/shimage.c	(revision 39233)
@@ -30,6 +30,6 @@
   int Ny = src[0].header.Naxis[1];
 
-  gfits_free_matrix (&FrIm[0].matrix); gfits_free_header (&FrIm[0].header); CreateBuffer (FrIm, Nx, Ny, -32, 1.0, 0.0);
-  gfits_free_matrix (&FiIm[0].matrix); gfits_free_header (&FiIm[0].header); CreateBuffer (FiIm, Nx, Ny, -32, 1.0, 0.0);
+  gfits_free_matrix (&FrIm[0].matrix); gfits_free_header (&FrIm[0].header); if (!CreateBuffer (FrIm, Nx, Ny, -32, 1.0, 0.0)) return FALSE;
+  gfits_free_matrix (&FiIm[0].matrix); gfits_free_header (&FiIm[0].header); if (!CreateBuffer (FiIm, Nx, Ny, -32, 1.0, 0.0)) return FALSE;
 
   // l=0 allocates space for a single value
Index: trunk/Ohana/src/opihi/cmd.astro/vshimage.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.astro/vshimage.c	(revision 39228)
+++ trunk/Ohana/src/opihi/cmd.astro/vshimage.c	(revision 39233)
@@ -32,8 +32,8 @@
   int Ny = src[0].header.Naxis[1];
 
-  gfits_free_matrix (&Rbim[0].matrix); gfits_free_header (&Rbim[0].header); CreateBuffer (Rbim, Nx, Ny, -32, 1.0, 0.0);
-  gfits_free_matrix (&Reim[0].matrix); gfits_free_header (&Reim[0].header); CreateBuffer (Reim, Nx, Ny, -32, 1.0, 0.0);
-  gfits_free_matrix (&Dbim[0].matrix); gfits_free_header (&Dbim[0].header); CreateBuffer (Dbim, Nx, Ny, -32, 1.0, 0.0);
-  gfits_free_matrix (&Deim[0].matrix); gfits_free_header (&Deim[0].header); CreateBuffer (Deim, Nx, Ny, -32, 1.0, 0.0);
+  gfits_free_matrix (&Rbim[0].matrix); gfits_free_header (&Rbim[0].header); if (!CreateBuffer (Rbim, Nx, Ny, -32, 1.0, 0.0)) return FALSE;
+  gfits_free_matrix (&Reim[0].matrix); gfits_free_header (&Reim[0].header); if (!CreateBuffer (Reim, Nx, Ny, -32, 1.0, 0.0)) return FALSE;
+  gfits_free_matrix (&Dbim[0].matrix); gfits_free_header (&Dbim[0].header); if (!CreateBuffer (Dbim, Nx, Ny, -32, 1.0, 0.0)) return FALSE;
+  gfits_free_matrix (&Deim[0].matrix); gfits_free_header (&Deim[0].header); if (!CreateBuffer (Deim, Nx, Ny, -32, 1.0, 0.0)) return FALSE;
 
   // l=0 allocates space for a single value