Merged revisions 72125 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r72125 | qwell | 2007-06-27 12:10:32 -0500 (Wed, 27 Jun 2007) | 4 lines

Don't modify a variable that we don't want modified.  Make a copy of it instead.

Issue 10029, patch by phsultan with slight modifications by me (to remove needless casts).

Note: chan_jingle in trunk does not appear to have the same bug.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@72134 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_gtalk.c

@@ -969,15 +969,14 @@ static struct ast_channel *gtalk_new(struct gtalk *client, struct gtalk_pvt *i,
 	/* Don't use ast_set_callerid() here because it will
 	 * generate a needless NewCallerID event */
 	if (!strcasecmp(client->name, "guest")) {
-		if (strchr(i->them, '/')) {
-			char *aux;
-			data = ast_strdupa((char *)i->them);
-			aux = data;
-			cid = strsep(&aux, "/");
+		data = ast_strdupa(i->them);
+		if (strchr(data, '/')) {
+			cid = strsep(&data, "/");
 		} else
-			cid = i->them;
+			cid = data;
 	} else {
-		cid = client->user;
+		data =  ast_strdupa(client->user);
+		cid = data;
 	}
 	cid = strsep(&cid, "@");
 	tmp->cid.cid_num = ast_strdup(cid);