From 5c5655b137d9dff4aee0e1d68e865efea14fbecc Mon Sep 17 00:00:00 2001 From: Steve Checkoway Date: Fri, 10 Feb 2006 09:41:42 +0000 Subject: [PATCH] Check for NULL. --- stepmania/src/archutils/Darwin/HIDDevice.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/stepmania/src/archutils/Darwin/HIDDevice.h b/stepmania/src/archutils/Darwin/HIDDevice.h index 438c72ffc8..f943968b89 100644 --- a/stepmania/src/archutils/Darwin/HIDDevice.h +++ b/stepmania/src/archutils/Darwin/HIDDevice.h @@ -30,7 +30,7 @@ inline void PrintIOErr( IOReturn err, const char *s ) inline Boolean IntValue( CFTypeRef o, int &n ) { - if( CFGetTypeID(o) != CFNumberGetTypeID() ) + if( !o || CFGetTypeID(o) != CFNumberGetTypeID() ) return false; return CFNumberGetValue( CFNumberRef(o), kCFNumberIntType, &n ); }