Index: /trunk/Ohana/src/opihi/cmd.astro/coords.c
===================================================================
--- /trunk/Ohana/src/opihi/cmd.astro/coords.c	(revision 3414)
+++ /trunk/Ohana/src/opihi/cmd.astro/coords.c	(revision 3415)
@@ -41,5 +41,5 @@
   if ((buf = SelectBuffer (argv[1], OLDBUFFER, TRUE)) == NULL) goto escape;
   GetCoords (&coords, &buf[0].header);
-  if (strcmp(&coords.ctype[4], "-WRP")) {
+  if (!strcmp(&coords.ctype[4], "-WRP")) {
     if (MOSAIC == NULL) {
       fprintf (stderr, "must supply mosaic for WRP coords\n");