Index: trunk/Ohana/src/addstar/src/findskycell.c
===================================================================
--- trunk/Ohana/src/addstar/src/findskycell.c	(revision 36493)
+++ trunk/Ohana/src/addstar/src/findskycell.c	(revision 36497)
@@ -31,8 +31,8 @@
 int NY_SUB = 1;
 
-double R_MIN = NAN;
-double R_MAX = NAN;
-double D_MIN = NAN;
-double D_MAX = NAN;
+double R_MIN = 0.0;
+double R_MAX = 0.0;
+double D_MIN = 0.0;
+double D_MAX = 0.0;
 int REGION_OPTION = REGION_NONE;
 
@@ -82,4 +82,8 @@
 
   // user-specified region
+  R_MIN = NAN;
+  R_MAX = NAN;
+  D_MIN = NAN;
+  D_MAX = NAN;
   if ((N = get_argument (argc, argv, "-region"))) {
     remove_argument (N, &argc, argv);