ast_callerid_parse() had a path that left name uninitialized.

Several callers of ast_callerid_parse() do not initialize the name
parameter before calling thus there is the potential to use an
uninitialized pointer.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@264820 65c4cc65-6c06-0410-ace0-fbb531ad65f3

main/callerid.c

@@ -985,6 +985,8 @@ int ast_callerid_parse(char *instr, char **name, char **location)
 				*ns = '\0';
 				*name = ns + 1;
 				ast_trim_blanks(*name);
+			} else {
+				*name = NULL;
 			}
 		} else { /* no quotes, trim off leading and trailing spaces */
 			*name = ast_skip_blanks(instr);