tests: Make variable const to silence gcc

diff --git a/tests/testcalendar.c b/tests/testcalendar.c
index a71b5cc8860d0bdecff5b6d80436cfeef178f2f7..2b0d162f34e90aa2c987925d3abaf54ddac24ac5 100644 (file)
--- a/tests/testcalendar.c
+++ b/tests/testcalendar.c
@@ -397,7 +397,7 @@ create_calendar(void)
 
   GtkSizeGroup *size;
   GtkStyleContext *context;
-  PangoFontDescription *font_desc;
+  const PangoFontDescription *font_desc;
   gchar *font;
   gint i;