[gthumb/ext] wrong value passed to a function

[Paolo Bacchilega <paobac src gnome org>]

commit d95135a50e95f037daf5b7398ae2b67ec7e96c46
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Tue Aug 18 18:19:19 2009 +0200

    wrong value passed to a function

 gthumb/gth-file-data.c |    2 +-
 gthumb/gth-file-list.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gthumb/gth-file-data.c b/gthumb/gth-file-data.c
index 497731b..1731c15 100644
--- a/gthumb/gth-file-data.c
+++ b/gthumb/gth-file-data.c
@@ -444,7 +444,7 @@ char *
 gth_file_data_get_attribute_as_string (GthFileData *file_data,
 				       const char  *id)
 {
-	char     *value;
+	char     *value = NULL;
 	GObject  *obj;
 
 	switch (g_file_info_get_attribute_type (file_data->info, id)) {
diff --git a/gthumb/gth-file-list.c b/gthumb/gth-file-list.c
index 46ccc70..2db2c24 100644
--- a/gthumb/gth-file-list.c
+++ b/gthumb/gth-file-list.c
@@ -1138,7 +1138,7 @@ gth_file_list_set_caption (GthFileList *file_list,
 			metadata = _gth_file_list_get_metadata (file_list, file_data);
 			gth_file_store_queue_set (file_store,
 						  &iter,
-						  GTH_FILE_STORE_METADATA_COLUMN, metadata,
+						  GTH_FILE_STORE_METADATA_COLUMN, metadata->str,
 						  -1);
 
 			g_string_free (metadata, TRUE);