about dialog: Fix compiler warnings

Fix warnings due to -Wdeclaration-after-statement and -Wshadow.

diff --git a/gtk/gtkaboutdialog.c b/gtk/gtkaboutdialog.c
index 24780fc4d34a25f766c1564d732387fdf308bdc1..330a0bff04cc393e9e9be9ed1e8d58441b2e5b37 100644 (file)
--- a/gtk/gtkaboutdialog.c
+++ b/gtk/gtkaboutdialog.c
@@ -2108,7 +2108,6 @@ text_buffer_new (GtkAboutDialog  *about,
               gchar *link;
               gchar *uri;
               const gchar *link_type;
-              GtkTextTag *tag;
 
               if (*q1 == '<')
                 {