Index: trunk/Ohana/src/opihi/dvo/skycoverage.c
===================================================================
--- trunk/Ohana/src/opihi/dvo/skycoverage.c	(revision 37807)
+++ trunk/Ohana/src/opihi/dvo/skycoverage.c	(revision 39233)
@@ -201,5 +201,5 @@
   gfits_free_matrix (&buf[0].matrix);
   gfits_free_header (&buf[0].header);
-  CreateBuffer (buf, Nx, Ny, -32, 0.0, 1.0);
+  if (!CreateBuffer (buf, Nx, Ny, -32, 0.0, 1.0)) return FALSE;
   strcpy (buf[0].file, "(empty)");