diff options
| -rw-r--r-- | channels/chan_sip.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/channels/chan_sip.c b/channels/chan_sip.c index c9cb7010b..da6a2b99d 100644 --- a/channels/chan_sip.c +++ b/channels/chan_sip.c @@ -1061,15 +1061,16 @@ static unsigned int parse_sip_options(struct sip_pvt *pvt, char *supported) char *next, *sep; char *temp = ast_strdupa(supported); unsigned int profile = 0; + int i, found; - if (ast_strlen_zero(supported) ) + if (!pvt || ast_strlen_zero(supported) ) return 0; if (option_debug > 2 && sipdebug) ast_log(LOG_DEBUG, "Begin: parsing SIP \"Supported: %s\"\n", supported); for (next = temp; next; next = sep) { - int i, found = 0; + found = FALSE; if ( (sep = strchr(next, ',')) != NULL) *sep++ = '\0'; next = ast_skip_blanks(next); @@ -1078,7 +1079,7 @@ static unsigned int parse_sip_options(struct sip_pvt *pvt, char *supported) for (i=0; i < (sizeof(sip_options) / sizeof(sip_options[0])); i++) { if (!strcasecmp(next, sip_options[i].text)) { profile |= sip_options[i].id; - found = 1; + found = TRUE; if (option_debug > 2 && sipdebug) ast_log(LOG_DEBUG, "Matched SIP option: %s\n", next); break; @@ -1087,11 +1088,8 @@ static unsigned int parse_sip_options(struct sip_pvt *pvt, char *supported) if (!found && option_debug > 2 && sipdebug) ast_log(LOG_DEBUG, "Found no match for SIP option: %s (Please file bug report!)\n", next); } - if (pvt) { - pvt->sipoptions = profile; - if (option_debug) - ast_log(LOG_DEBUG, "* SIP extension value: %d for call %s\n", profile, pvt->callid); - } + + pvt->sipoptions = profile; return profile; } |