Author: anthm Date: Mon Aug 7 16:04:12 2006 New Revision: 2235 Modified: freeswitch/trunk/src/mod/endpoints/mod_portaudio/mod_portaudio.c Log: fix potential crash Modified: freeswitch/trunk/src/mod/endpoints/mod_portaudio/mod_portaudio.c ============================================================================== --- freeswitch/trunk/src/mod/endpoints/mod_portaudio/mod_portaudio.c (original) +++ freeswitch/trunk/src/mod/endpoints/mod_portaudio/mod_portaudio.c Mon Aug 7 16:04:12 2006 @@ -964,7 +964,7 @@ return SWITCH_STATUS_FALSE; } - if ((tech_pvt = switch_core_hash_find(globals.call_hash, callid)) != 0) { + if (callid && (tech_pvt = switch_core_hash_find(globals.call_hash, callid)) != 0) { channel = switch_core_session_get_channel(tech_pvt->session); assert(channel != NULL); switch_set_flag_locked(tech_pvt, TFLAG_ANSWER);