Changeset 2135

Timestamp:

11/21/04 12:26:59 (4 years ago)

Author:

timothy

Message:

Prevents a crash if the message we pass to _performEmoticonSubstitutionOnString is nil.

Files:

• trunk/JVDirectChat.m (modified) (1 diff)

trunk/JVDirectChat.m

@@ -1769 +1769 @@
-
-- (void) _performEmoticonSubstitutionOnString:(NSMutableAttributedString *) string {
+        if( ! string || ! [string string] ) return;
+
-        NSCharacterSet *escapeSet = [NSCharacterSet characterSetWithCharactersInString:@"^[]{}()\\.$*+?|"];
-        NSEnumerator *keyEnumerator = [_emoticonMappings keyEnumerator];