After issuing a "say load new", if a caller hangs up during the middle of playback of a number,

app_playback will continue to try to play the remaining files. With this change, no more files will
be played back upon hangup.

(closes issue #11345, reported and patched by IgorG)



git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@89618 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/app_playback.c

@@ -192,7 +192,7 @@ static int do_say(say_args_t *a, const char *s, const char *options, int depth)
 	AST_LIST_INSERT_HEAD(&head, n, entries);
 
 	/* scan the body, one piece at a time */
-	while ( ret <= 0 && (x = strsep(&rule, ",")) ) { /* exit on key */
+	while ( !ret && (x = strsep(&rule, ",")) ) { /* exit on key */
 		char fn[128];
 		const char *p, *fmt, *data; /* format and data pointers */
 
@@ -241,6 +241,10 @@ static int do_say(say_args_t *a, const char *s, const char *options, int depth)
 				strcpy(fn2 + l, data);
 				ret = do_say(a, fn2, options, depth);
 			}
+			
+			if (ret) {
+				break;
+			}
 		}
 	}
 	ast_var_delete(n);