Add missing null checks to Units.cpp

2015-01-29 13:33:12 -05:00 · 2015-01-29 13:33:12 -05:00 · 1514233aaa
parent 4199728ba6
commit 1514233aaa
1 changed files with 2 additions and 0 deletions
--- a/library/modules/Units.cpp
+++ b/library/modules/Units.cpp
@ -1047,11 +1047,13 @@ bool Units::isTamable(df::unit* unit)

 bool Units::isMale(df::unit* unit)
 {
+    CHECK_NULL_POINTER(unit);
    return unit->sex == 1;
 }

 bool Units::isFemale(df::unit* unit)
 {
+    CHECK_NULL_POINTER(unit);
    return unit->sex == 0;
 }