Fix an unsigned/signed warning.

diff --git a/openbox/focus_cycle_popup.c b/openbox/focus_cycle_popup.c
index 8a87f667600b426db1bbfc277f231e26790ded81..a60534add5bfb0c798215fdc46aabf2e5c730723 100644 (file)
--- a/openbox/focus_cycle_popup.c
+++ b/openbox/focus_cycle_popup.c
@@ -32,7 +32,7 @@
 #include <glib.h>
 
 /* Size of the icons, which can appear inside or outside of a hilite box */
-#define ICON_SIZE config_theme_window_list_icon_size
+#define ICON_SIZE (gint)config_theme_window_list_icon_size
 /* Size of the hilite box around a window's icon */
 #define HILITE_SIZE (ICON_SIZE + 2*HILITE_OFFSET)
 /* Width of the outer ring around the hilite box */