[Freeswitch-svn] [commit] r2235 - freeswitch/trunk/src/mod/endpoints/mod_portaudio

[Freeswitch SVN]

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);