(svn r8111) -Fix r8106: silence warnings

src/newgrf_config.cpp

@@ -210,7 +210,7 @@ GCF_Flags IsGoodGRFConfigList(void)
 	for (GRFConfig *c = _grfconfig; c != NULL; c = c->next) {
 		const GRFConfig *f = FindGRFConfig(c->grfid, c->md5sum);
 		if (f == NULL) {
-			char buf[256], *p = buf;
+			char buf[256];
 
 			/* If we have not found the exactly matching GRF try to find one with the
 			 * same grfid, as it most likely is compatible */

src/openttd.cpp

@@ -1195,6 +1195,7 @@ bool AfterLoadGame(void)
 	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