Lines Matching refs:nil

361     if (nil == pb)
383     if ([_pasteboard availableTypeFromArray: _known_types] != nil) {
681     if (nil == data) {
730         if (nil != data) {
781 /* Return nil if an error occurred. */
788     NSBitmapImageRep *bmimage = nil;
789     NSData *encdata = nil;
790     NSDictionary *dict = nil;
794     if (nil == bmimage)
795         return nil;
800     if (nil == encdata) {
803         return nil;
819     NSImage *img = nil;
820     NSData *data = nil, *encdata = nil;
826     if (nil == img) {
832     if (nil == data) {
839     if (nil == encdata) {
867     NSData *data = nil;
868     NSData *encdata = nil;
874     if (nil == data)
879     if (nil == encdata)
898     NSArray *pbtypes = nil;
971     if (nil == pb) {
1185     if (nil == data) {
1195     if (nil == bmimage) {
1220     pbtypes = [NSArray arrayWithObjects:NSTIFFPboardType, nil];
1222     if (nil == pbtypes) {
1228     [pb declareTypes:pbtypes owner:nil];
1254     if (nil == string)
1257     pbtypes = [NSArray arrayWithObjects:NSStringPboardType, nil];
1259     if (nil == pbtypes) {
1264     [pb declareTypes:pbtypes owner:nil];
1287     if (nil == string)
1290     pbtypes = [NSArray arrayWithObjects:NSStringPboardType, nil];
1292     if (nil == pbtypes) {
1297     [pb declareTypes:pbtypes owner:nil];
1316     if (nil == pb) {
1478     if (self == nil)
1479         return nil;