[glade/glade-3-18] glade_preview_window_screenshot() fixed segfault when saving to png file. Bug #741165 "Previewer cra

[Juan Pablo Ugarte <jpu src gnome org>]

commit 1a47c6b15a0297dee5c65f4eb6c1bd1bfeb36946
Author: Juan Pablo Ugarte <juanpablougarte gmail com>
Date:   Fri Dec 5 14:17:59 2014 -0300

    glade_preview_window_screenshot() fixed segfault when saving to png file.
    Bug #741165 "Previewer crashes when taking PNG screenshot"

 gladeui/glade-preview-window.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gladeui/glade-preview-window.c b/gladeui/glade-preview-window.c
index cb2bfd6..388ba2d 100644
--- a/gladeui/glade-preview-window.c
+++ b/gladeui/glade-preview-window.c
@@ -481,7 +481,7 @@ glade_preview_window_screenshot (GladePreviewWindow *window,
       const gchar *ext = glade_preview_get_extension (filename);
       GError *error = NULL;
       
-      if (gdk_pixbuf_save (pix, filename, ext ? ext : "png", &error, NULL))
+      if (!gdk_pixbuf_save (pix, filename, ext ? ext : "png", &error, NULL))
         {
           g_warning ("Could not save screenshot to %s because %s", filename, error->message);
           g_error_free (error);