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- fixed: An 'if' statement with only one branch may never considered to be always returning.

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This commit is contained in:
Christoph Oelckers 2016-11-06 14:14:54 +01:00
parent 6414fd301b
commit 647fd53a15
1 changed files with 3 additions and 3 deletions
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6
src/scripting/codegeneration/codegen.cpp
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@ -7441,9 +7441,9 @@ ExpEmit FxIfStatement::Emit(VMFunctionBuilder *build)
bool FxIfStatement::CheckReturn() bool FxIfStatement::CheckReturn()
{ {
//An if statement returns if both branches return, if present. //An if statement returns if both branches return. Both branches must be present.
return (WhenTrue == nullptr || WhenTrue->CheckReturn()) && return WhenTrue != nullptr && WhenTrue->CheckReturn() &&
(WhenFalse == nullptr || WhenFalse->CheckReturn()); WhenFalse != nullptr && WhenFalse->CheckReturn();
} }
//========================================================================== //==========================================================================