Index: trunk/Ohana/src/opihi/cmd.astro/coords.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.astro/coords.c	(revision 27435)
+++ trunk/Ohana/src/opihi/cmd.astro/coords.c	(revision 27491)
@@ -10,5 +10,6 @@
   Coords coords, moscoords;
   Buffer *buf, *mosbuffer;
-  Vector *xvec, *yvec;
+  Vector *xvec = NULL;
+  Vector *yvec = NULL;
 
   MOSAIC = NULL;
Index: trunk/Ohana/src/opihi/cmd.astro/galradius.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.astro/galradius.c	(revision 27435)
+++ trunk/Ohana/src/opihi/cmd.astro/galradius.c	(revision 27491)
@@ -99,4 +99,5 @@
 
   above = TRUE;
+  Ro = 0;
   for (i = 0; i < Nout; i++) {
 
Index: trunk/Ohana/src/opihi/cmd.astro/petrosian.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.astro/petrosian.c	(revision 27435)
+++ trunk/Ohana/src/opihi/cmd.astro/petrosian.c	(revision 27491)
@@ -39,4 +39,5 @@
   ResetVector (Avec, OPIHI_FLT, fvec[0].Nelements);
 
+  flux_90 = rad_90 = 0.0;
   R_90 = 0.1;
   above = TRUE;
Index: trunk/Ohana/src/opihi/cmd.basic/run_while.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.basic/run_while.c	(revision 27435)
+++ trunk/Ohana/src/opihi/cmd.basic/run_while.c	(revision 27491)
@@ -83,4 +83,5 @@
 
   /* execute for loop */
+  status = FALSE;
   while (logic) { 
     status = exec_loop (&loop);
Index: trunk/Ohana/src/opihi/cmd.data/section.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.data/section.c	(revision 27435)
+++ trunk/Ohana/src/opihi/cmd.data/section.c	(revision 27491)
@@ -6,7 +6,8 @@
   
   int N, action, kapa;
-  char *name, *location;
   Graphdata graphmode;
   KapaSection section;
+  char *name = NULL;
+  char *location = NULL;
 
   action = NONE;
Index: trunk/Ohana/src/opihi/cmd.data/subset.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.data/subset.c	(revision 27435)
+++ trunk/Ohana/src/opihi/cmd.data/subset.c	(revision 27491)
@@ -11,4 +11,5 @@
   out = NULL;
   ivec = ovec = tvec = NULL;
+  Npts = 0;
 
   valid = TRUE;
Index: trunk/Ohana/src/opihi/dvo/ImageOps.c
===================================================================
--- trunk/Ohana/src/opihi/dvo/ImageOps.c	(revision 27435)
+++ trunk/Ohana/src/opihi/dvo/ImageOps.c	(revision 27491)
@@ -26,4 +26,8 @@
   }
 
+  patch.Rmin = 0;
+  patch.Rmax = 0;
+  patch.Dmin = 0;
+  patch.Dmax = 0;
   if (selection->useSkyregion) {
     double Rs, Re, Ds, De;
Index: trunk/Ohana/src/opihi/dvo/dbCmdlineFields.c
===================================================================
--- trunk/Ohana/src/opihi/dvo/dbCmdlineFields.c	(revision 27435)
+++ trunk/Ohana/src/opihi/dvo/dbCmdlineFields.c	(revision 27491)
@@ -54,4 +54,6 @@
   ALLOCATE (fields, dbField, NFIELDS);
   dbInitField (&fields[0]);
+
+  status = FALSE;
 
   // examine each argv[i] entry until we reach a 'where' or a 'matched' 
Index: trunk/Ohana/src/opihi/lib.shell/expand_vectors.c
===================================================================
--- trunk/Ohana/src/opihi/lib.shell/expand_vectors.c	(revision 27435)
+++ trunk/Ohana/src/opihi/lib.shell/expand_vectors.c	(revision 27491)
@@ -27,4 +27,5 @@
   strncpy (newline, line, n);
   N = newline + n;
+  J = 0;
   while (1) {
     /* find square-bracket pair [..] */
Index: trunk/Ohana/src/opihi/lib.shell/parse.c
===================================================================
--- trunk/Ohana/src/opihi/lib.shell/parse.c	(revision 27435)
+++ trunk/Ohana/src/opihi/lib.shell/parse.c	(revision 27491)
@@ -11,4 +11,5 @@
   Buffer *buf;
 
+  Ny = 0;
   val = V0 = NULL;
 
Index: trunk/Ohana/src/opihi/pantasks/ControllerOps.c
===================================================================
--- trunk/Ohana/src/opihi/pantasks/ControllerOps.c	(revision 27435)
+++ trunk/Ohana/src/opihi/pantasks/ControllerOps.c	(revision 27491)
@@ -624,4 +624,6 @@
   InitIOBuffer (&buffer, 0x100);
 
+  status = TRUE;
+
   // XXX lock the host table? no: that would risk a dead lock between client and controller threads:
   gprint (GP_ERR, "pcontrol restarted, reloading hosts\n");