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Control Rig: Fix crash when collapsing to function

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#jira UE-161884
#rb jack.cai, benoit.gadreau
#preflight 6307907aec6059cd2a088e27

[CL 21587220 by sara schvartzman in ue5-main branch]
This commit is contained in:
sara schvartzman
2022-08-26 05:30:22 -04:00
parent 4d8982c66f
commit 0123155f9d
1 changed files with 4 additions and 1 deletions
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5
Engine/Source/Developer/RigVMDeveloper/Private/RigVMModel/RigVMController.cpp
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@@ -9283,7 +9283,10 @@ bool URigVMController::AddLink(URigVMPin* OutputPin, URigVMPin* InputPin, bool b
URigVMPin* SecondToResolve = (FirstToResolve == OutputPin) ? InputPin : OutputPin;
if (!PrepareToLink(FirstToResolve, SecondToResolve, bSetupUndoRedo))
{
ActionStack->CancelAction(Action, this);
if (bSetupUndoRedo)
{
ActionStack->CancelAction(Action, this);
}
return false;
}
}