Silence some signedness warnings.
diff --git a/programs/winetest/gui.c b/programs/winetest/gui.c
index 67182aa..b1a5e48 100644
--- a/programs/winetest/gui.c
+++ b/programs/winetest/gui.c
@@ -515,8 +515,7 @@
va_start (ap, t);
if (t < sizeof text_funcs / sizeof text_funcs[0] &&
- t < sizeof GUI_funcs / sizeof GUI_funcs[0] &&
- t >= 0) ret = funcs[t](ap);
+ t < sizeof GUI_funcs / sizeof GUI_funcs[0]) ret = funcs[t](ap);
else report (R_WARNING, "unimplemented report type: %d", t);
va_end (ap);
return ret;