Fix compile warnings

diff --git a/gtk/gtkthemingengine.c b/gtk/gtkthemingengine.c
index 43638918d66cc232e2b2f6ee85d09f7c5637122c..135f4cd9a4ac44216373afe59a5a57cfdd7309e6 100644 (file)
--- a/gtk/gtkthemingengine.c
+++ b/gtk/gtkthemingengine.c
@@ -2149,7 +2149,7 @@ gtk_theming_engine_render_frame_gap (GtkThemingEngine *engine,
                                      gdouble           xy0_gap,
                                      gdouble           xy1_gap)
 {
-  GtkJunctionSides junction;
+  GtkJunctionSides junction = 0;
   GtkStateFlags state;
   gint border_width;
   GdkRGBA *bg_color;
@@ -2227,9 +2227,9 @@ gtk_theming_engine_render_extension (GtkThemingEngine *engine,
                                      gdouble           height,
                                      GtkPositionType   gap_side)
 {
-  GtkJunctionSides junction;
+  GtkJunctionSides junction = 0;
   GtkStateFlags state;
-  guint hidden_side;
+  guint hidden_side = 0;
   GdkRGBA *bg_color;
   gint radius;