popamatic nullage

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7951 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/applications/mod_fifo/mod_fifo.c

@@ -388,6 +388,8 @@ SWITCH_STANDARD_APP(fifo_function)
 		
 		while(switch_channel_ready(channel)) {
 			int x = 0 ;
+			pop = NULL;
+
             if (moh) {
                 args.read_frame_callback = read_frame_callback;
                 args.user_data = node;
@@ -423,6 +425,7 @@ SWITCH_STANDARD_APP(fifo_function)
             }
 			
             uuid = (char *) pop;
+			pop = NULL;
 
             if ((other_session = switch_core_session_locate(uuid))) {
                 switch_channel_t *other_channel = switch_core_session_get_channel(other_session);