[gimp] Bug 772025 - Incomplete toolrc file causes GIMP to hang

[Michael Natterer <mitch src gnome org>]

commit 062df6bd09717290961c27a614c906138470b815
Author: Michael Natterer <mitch gimp org>
Date:   Wed Sep 28 14:50:00 2016 +0200

    Bug 772025 - Incomplete toolrc file causes GIMP to hang
    
    gimp_tools_restore(): print the error message when parsing toolrc fails.

 app/tools/gimp-tools.c |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)
---
diff --git a/app/tools/gimp-tools.c b/app/tools/gimp-tools.c
index 8649c75..74e1abe 100644
--- a/app/tools/gimp-tools.c
+++ b/app/tools/gimp-tools.c
@@ -274,7 +274,7 @@ gimp_tools_restore (Gimp *gimp)
     g_print ("Parsing '%s'\n", gimp_file_get_utf8_name (file));
 
   if (gimp_config_deserialize_gfile (GIMP_CONFIG (gimp_list), file,
-                                     NULL, NULL))
+                                     NULL, &error))
     {
       gint n = gimp_container_get_n_children (gimp->tool_info_list);
       gint i;
@@ -299,6 +299,13 @@ gimp_tools_restore (Gimp *gimp)
             }
         }
     }
+  else
+    {
+      if (error->code != G_IO_ERROR_NOT_FOUND)
+        gimp_message_literal (gimp, NULL, GIMP_MESSAGE_WARNING, error->message);
+
+      g_clear_error (&error);
+    }
 
   g_object_unref (file);
   g_object_unref (gimp_list);