Index: trunk/Ohana/src/opihi/cmd.data/close.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.data/close.c	(revision 14181)
+++ trunk/Ohana/src/opihi/cmd.data/close.c	(revision 14590)
@@ -3,5 +3,5 @@
 int close_device (int argc, char **argv) {
 
-  int N, kapa, IsImage;
+  int N, kapa;
   char *name;
   /* close current graphics device */
Index: trunk/Ohana/src/opihi/cmd.data/dbconnect.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.data/dbconnect.c	(revision 14181)
+++ trunk/Ohana/src/opihi/cmd.data/dbconnect.c	(revision 14590)
@@ -8,11 +8,7 @@
 int dbconnect (int argc, char **argv) {
   
-  char c;
-  int i;
-  int Nrows;
   char query[256];
   char password[1024];
   MYSQL_RES *result;
-  MYSQL_ROW row;
 
   if (argc != 4) {
@@ -25,4 +21,7 @@
 
 # if (0)
+  int i;
+  char c;
+
   initscr();
   noecho();
@@ -65,4 +64,7 @@
     
 # if (0)
+  int Nrows;
+  MYSQL_ROW row;
+
   sprintf (query, "select @@interactive_timeout");
   if (mysql_query (connection, query)) {
Index: trunk/Ohana/src/opihi/cmd.data/device.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.data/device.c	(revision 14181)
+++ trunk/Ohana/src/opihi/cmd.data/device.c	(revision 14590)
@@ -3,5 +3,5 @@
 int device (int argc, char **argv) {
 
-  int N, kapa, IsImage;
+  int N, kapa;
   char *name;;
   /* set / get current graphics device */
@@ -18,5 +18,5 @@
     if (name == NULL) {
       gprint (GP_ERR, "no device defined\n");
-      return (NULL);
+      return (FALSE);
     }
   } else {
Index: trunk/Ohana/src/opihi/cmd.data/jpeg.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.data/jpeg.c	(revision 14181)
+++ trunk/Ohana/src/opihi/cmd.data/jpeg.c	(revision 14590)
@@ -4,5 +4,5 @@
 
   char filename[1024];
-  int N, kapa, IsImage, IsPNG, IsPPM;
+  int N, kapa, IsPNG, IsPPM;
   char *name;
   
Index: trunk/Ohana/src/opihi/cmd.data/ps.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.data/ps.c	(revision 14181)
+++ trunk/Ohana/src/opihi/cmd.data/ps.c	(revision 14590)
@@ -4,5 +4,5 @@
 
   char filename[1024], pagename[1024], *name;
-  int N, kapa, scaleMode, pageMode, IsImage;
+  int N, kapa, scaleMode, pageMode;
   
   if ((N = get_argument (argc, argv, "--help"))) goto help;
Index: trunk/Ohana/src/opihi/cmd.data/zplot.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.data/zplot.c	(revision 14181)
+++ trunk/Ohana/src/opihi/cmd.data/zplot.c	(revision 14590)
@@ -3,5 +3,5 @@
 int zplot (int argc, char **argv) {
   
-  int i, kapa, N, Npts;
+  int i, kapa, Npts;
   float *in, *out;
   double min, range;