Make a function static.

wesnoth · Jun 7, 2014 · 6663ebd · 6663ebd
1 parent bb1b407
commit 6663ebd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/game_preferences.cpp b/src/game_preferences.cpp
@@ -1059,7 +1059,7 @@ void encounter_start_units(const unit_map& units){
 	}
 }
 
-void encounter_recallable_units(const std::vector<team>& teams){
+static void encounter_recallable_units(const std::vector<team>& teams){
 	BOOST_FOREACH(const team& t, teams) {
 		BOOST_FOREACH(const unit& u, t.recall_list()) {
 			encountered_units_set.insert(u.type_id());