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Don't free non-registers.

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- Fixed: ExpEmit::Free() would try to free REGT_NIL registers, which
  don't really exist
This commit is contained in:
Randy Heit 2015-01-07 22:31:48 -06:00
parent 00274c5e4c
commit 9044ac9503
1 changed files with 1 additions and 1 deletions
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2
src/thingdef/thingdef_expression.cpp
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@ -96,7 +96,7 @@ ExpEmit::ExpEmit(VMFunctionBuilder *build, int type)
void ExpEmit::Free(VMFunctionBuilder *build) void ExpEmit::Free(VMFunctionBuilder *build)
{ {
if (!Fixed && !Konst) if (!Fixed && !Konst && RegType <= REGT_TYPE)
{ {
build->Registers[RegType].Return(RegNum, 1); build->Registers[RegType].Return(RegNum, 1);
} }