fixed issue with implicit casting of nullptr to function pointers (#6276)
fixed issue with implicit casting of nullptr to function pointers (#6276)


Begasus/haikuports,haikuports/haikuports,haikuports/haikuports,Begasus/haikuports,Begasus/haikuports,Begasus/haikuports,haikuports/haikuports,haikuports/haikuports,Begasus/haikuports,haikuports/haikuports