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Add missing null checks to Units.cpp

develop
Chris Dombroski 2015-01-29 13:33:12 -05:00
parent 4199728ba6
commit 1514233aaa
1 changed files with 2 additions and 0 deletions
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2
library/modules/Units.cpp
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@ -1047,11 +1047,13 @@ bool Units::isTamable(df::unit* unit)
bool Units::isMale(df::unit* unit) bool Units::isMale(df::unit* unit)
{ {
CHECK_NULL_POINTER(unit);
return unit->sex == 1; return unit->sex == 1;
} }
bool Units::isFemale(df::unit* unit) bool Units::isFemale(df::unit* unit)
{ {
CHECK_NULL_POINTER(unit);
return unit->sex == 0; return unit->sex == 0;
} }