[gthumb] fixed "uninitialized variable" warning

[Paolo Bacchilega <paobac src gnome org>]

commit 83cfa47eb98937785d7f1996c26e79d7a4a4baa1
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Wed Apr 14 19:55:15 2010 +0200

    fixed "uninitialized variable" warning

 extensions/flicker/dlg-import-from-flickr.c |    2 +-
 gthumb/gth-browser.c                        |    4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/extensions/flicker/dlg-import-from-flickr.c b/extensions/flicker/dlg-import-from-flickr.c
index 57213e8..7658405 100644
--- a/extensions/flicker/dlg-import-from-flickr.c
+++ b/extensions/flicker/dlg-import-from-flickr.c
@@ -421,7 +421,7 @@ flickr_thumbnail_loader (GthFileData  *file_data,
 	GthThumbLoader     *thumb_loader = data;
 	int                 requested_size;
 	FlickrPhoto        *photo;
-	const char         *uri;
+	const char         *uri = NULL;
 
 	photo = (FlickrPhoto *) g_file_info_get_attribute_object (file_data->info, "flickr::object");
 	requested_size = gth_thumb_loader_get_requested_size (thumb_loader);
diff --git a/gthumb/gth-browser.c b/gthumb/gth-browser.c
index 4280e44..452d66c 100644
--- a/gthumb/gth-browser.c
+++ b/gthumb/gth-browser.c
@@ -3239,7 +3239,7 @@ _gth_browser_make_file_visible (GthBrowser  *browser,
 	g_signal_handlers_unblock_by_func (view, gth_file_view_selection_changed_cb, browser);
 	visibility = gth_file_view_get_visibility (GTH_FILE_VIEW (view), file_pos);
 	if (visibility != GTH_VISIBILITY_FULL) {
-		double align;
+		double align = 0.0;
 
 		switch (visibility) {
 		case GTH_VISIBILITY_NONE:
@@ -3269,7 +3269,7 @@ _gth_browser_make_file_visible (GthBrowser  *browser,
 	g_signal_handlers_unblock_by_func (view, gth_thumbnail_view_selection_changed_cb, browser);
 	visibility = gth_file_view_get_visibility (GTH_FILE_VIEW (view), file_pos);
 	if (visibility != GTH_VISIBILITY_FULL) {
-		double align;
+		double align = 0.0;
 
 		switch (visibility) {
 		case GTH_VISIBILITY_NONE: