--- a/src/openttd.cpp	Sat Jan 13 18:55:54 2007 +0000
+++ b/src/openttd.cpp	Sat Jan 13 21:28:46 2007 +0000
@@ -1195,6 +1195,7 @@
 	switch (gcf_res) {
 		case GCF_COMPATIBLE: _switch_mode_errorstr = STR_NEWGRF_COMPATIBLE_LOAD_WARNING; break;
 		case GCF_NOT_FOUND: _switch_mode_errorstr = STR_NEWGRF_DISABLED_WARNING; break;
+		default: break;
 	}
 
 	/* Update current year