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ExpressionParser: Don't crash when we can't find a device

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This commit is contained in:
Jasper St. Pierre 2013-06-26 16:54:48 -04:00
parent 9edfb5c710
commit 03fdebac09
1 changed files with 3 additions and 0 deletions
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3
Source/Core/InputCommon/Src/ControllerInterface/ExpressionParser.cpp
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@ -351,6 +351,9 @@ Device *ControlFinder::FindDevice(ControlQualifier qualifier)
Device::Control *ControlFinder::FindControl(ControlQualifier qualifier)
{
Device *device = FindDevice(qualifier);
if (!device)
return NULL;
if (is_input)
return device->FindInput(qualifier.control_name);
else