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Fixed typo in JoystickImpl.cpp to prevent crash on OS X

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Marco Antognini 2015-01-07 00:30:54 +01:00 committed by Lukas Dürrenberger
parent b7c0af3a58
commit 8a8793e00c
1 changed files with 2 additions and 2 deletions
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4
src/SFML/Window/OSX/JoystickImpl.cpp
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@ -53,7 +53,7 @@ namespace
std::string getDeviceString(IOHIDDeviceRef ref, CFStringRef prop, unsigned int index)
{
CFTypeRef typeRef = IOHIDDeviceGetProperty(ref, prop);
if (ref && (CFGetTypeID(typeRef) == CFStringGetTypeID()))
if (typeRef && (CFGetTypeID(typeRef) == CFStringGetTypeID()))
{
CFStringRef str = static_cast<CFStringRef>(typeRef);
return stringFromCFString(str);
@ -68,7 +68,7 @@ namespace
unsigned int getDeviceUint(IOHIDDeviceRef ref, CFStringRef prop, unsigned int index)
{
CFTypeRef typeRef = IOHIDDeviceGetProperty(ref, prop);
if (ref && (CFGetTypeID(typeRef) == CFNumberGetTypeID()))
if (typeRef && (CFGetTypeID(typeRef) == CFNumberGetTypeID()))
{
SInt32 value;
CFNumberGetValue((CFNumberRef)typeRef, kCFNumberSInt32Type, &value);