Index: trunk/Ohana/src/opihi/cmd.data/dimenup.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.data/dimenup.c	(revision 20936)
+++ trunk/Ohana/src/opihi/cmd.data/dimenup.c	(revision 37807)
@@ -23,8 +23,5 @@
     return (FALSE);
   }
-
-  gfits_free_matrix (&buf[0].matrix);
-  gfits_free_header (&buf[0].header);
-  CreateBuffer (buf, Nx, Ny, -32, 0.0, 1.0);
+  ResetBuffer (buf, Nx, Ny, -32, 0.0, 1.0);
 
   out = (float *) buf[0].matrix.buffer;