Index: trunk/Ohana/src/opihi/cmd.astro/coord_systems.c
===================================================================
--- trunk/Ohana/src/opihi/cmd.astro/coord_systems.c	(revision 17283)
+++ trunk/Ohana/src/opihi/cmd.astro/coord_systems.c	(revision 17419)
@@ -56,4 +56,6 @@
 	  transform->isIdentity = TRUE;
 	  break;
+	default:
+	  abort();
       }
     case COORD_GALACTIC:
@@ -72,5 +74,9 @@
 	case COORD_ECLIPTIC:
 	  return NULL;
+	default:
+	  abort();
       }
+    default:
+      abort();
   }