[grilo] core: Added GRL_CORE_ERROR_UNREGISTER_SOURCE_FAILED

[Iago Toral Quiroga <itoral src gnome org>]

commit e591f072d6f336492e03fae05f749da29083e9e6
Author: Iago Toral Quiroga <itoral igalia com>
Date:   Mon Dec 20 08:42:01 2010 +0100

    core: Added GRL_CORE_ERROR_UNREGISTER_SOURCE_FAILED

 src/grl-error.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/grl-error.h b/src/grl-error.h
index 04cfc51..c15747b 100644
--- a/src/grl-error.h
+++ b/src/grl-error.h
@@ -49,6 +49,7 @@
  * @GRL_CORE_ERROR_SET_METADATA_FAILED: The set metadata operation failed
  * @GRL_CORE_ERROR_MEDIA_FROM_URI_FAILED: The media from_uri operation failed
  * @GRL_CORE_ERROR_CONFIG_LOAD_FAILED: Failed to load plugin configuration from a file
+ * @GRL_CORE_ERROR_UNREGISTER_SOURCE_FAILED: Failed to unregister source
  *
  * These constants identify all the available core errors
  */
@@ -64,6 +65,7 @@ typedef enum {
   GRL_CORE_ERROR_SET_METADATA_FAILED,
   GRL_CORE_ERROR_MEDIA_FROM_URI_FAILED,
   GRL_CORE_ERROR_CONFIG_LOAD_FAILED,
+  GRL_CORE_ERROR_UNREGISTER_SOURCE_FAILED
 } GrlCoreError;
 
 #endif /* _GRL_ERROR_H_ */