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Fixed crash on attempt to get string value of null

Browse source 
https://mantis.zdoom.org/view.php?id=231
This commit is contained in:
alexey.lysiuk 2017-02-10 16:19:33 +02:00
parent 98de1fcfcb
commit d2affc7c0c
1 changed files with 1 additions and 1 deletions
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2
src/scripting/zscript/zcc_compile.cpp
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@ -69,7 +69,7 @@ static FString GetStringConst(FxExpression *ex, FCompileContext &ctx)
{ {
ex = new FxStringCast(ex); ex = new FxStringCast(ex);
ex = ex->Resolve(ctx); ex = ex->Resolve(ctx);
return static_cast<FxConstant*>(ex)->GetValue().GetString(); return ex ? static_cast<FxConstant*>(ex)->GetValue().GetString() : FString();
} }
int ZCCCompiler::IntConstFromNode(ZCC_TreeNode *node, PStruct *cls) int ZCCCompiler::IntConstFromNode(ZCC_TreeNode *node, PStruct *cls)