Lines Matching full:nil
44 if (sharedHandler == nil)
52 if (self != nil) {
71 if (queue == nil) {
82 if (queue == nil) {
100 [self startAuthentication:challenge window:(window == WebModalDialogPretendWindow ? nil : window)];
109 if ([windowToPanel objectForKey:window] != nil) {
119 if ([w attachedSheet] != nil) {
139 if (window != nil) {
149 if (window != nil) {
154 if (credential == nil) {
