Correct misuse of ast_strip_quoted() when getting a Diversion header's reason parameter.

The use here was assuming that the pointer would be updated, but the updated string
is actually returned by ast_strip_quoted() instead.
........

Merged revisions 366597 from http://svn.asterisk.org/svn/asterisk/branches/1.8

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/10@366598 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index d87a267d461db97b7a816076628ab5d408056158..c1272dfa40c9f676a03665e9338cebbbc6c27fe3 100644 (file)
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -15662,7 +15662,7 @@ static int get_rdnis(struct sip_pvt *p, struct sip_request *oreq, char **name, c
                        }
                        /* Remove enclosing double-quotes */
                        if (*reason_param == '"')
-                               ast_strip_quoted(reason_param, "\"", "\"");
+                               reason_param = ast_strip_quoted(reason_param, "\"", "\"");
                        if (!ast_strlen_zero(reason_param)) {
                                sip_set_redirstr(p, reason_param);
                                if (p->owner) {