# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1424699954 -7200
# Node ID 9541ea963e7579deb179ea0acae1d576c3748f8e
# Parent  90a879277ca2e4617e5069946b96ad3a0a305069
Add some error handling.

diff -r 90a879277ca2 -r 9541ea963e75 tools/gfxconv.c
--- a/tools/gfxconv.c	Mon Feb 23 15:44:33 2015 +0200
+++ b/tools/gfxconv.c	Mon Feb 23 15:59:14 2015 +0200
@@ -1612,8 +1612,13 @@
                 cfmt->name, cfmt->type, cfmt->fext);
         }
         
-        if (res == 0)
+        if (res == DMERR_OK)
             optInFormat = FFMT_BITMAP;
+        else
+        {
+            dmError("Could not decode input image.\n");
+            exit(3);
+        }
     }
 
     if (optInFormat == FFMT_AUTO || optInFormat == FFMT_IMAGE)