[Freeswitch-svn] [commit] r6720 - freeswitch/trunk/src/mod/endpoints/mod_portaudio

[Freeswitch SVN]

Author: mikej
Date: Wed Dec 12 19:23:34 2007
New Revision: 6720

Modified:
   freeswitch/trunk/src/mod/endpoints/mod_portaudio/mod_portaudio.c

Log:
cleancleanup, prevent null deref.


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	Wed Dec 12 19:23:34 2007
@@ -1730,6 +1730,11 @@
 		goto done;
 	}
 
+	if (!argv[0]) {
+		stream->write_function(stream, "Unknown Command\n");
+		goto done;
+	}
+
 	if (!strcasecmp(argv[0], "call")) {
 		func = place_call;
 	} else if (!strcasecmp(argv[0], "help")) {