localize a variable

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@16562 65c4cc65-6c06-0410-ace0-fbb531ad65f3
20 years ago · 7e2b1c539a
parent b7467d7d09
commit 7e2b1c539a
1 changed files with 1 additions and 2 deletions
--- a/apps/app_echo.c
+++ b/apps/app_echo.c
@ -59,7 +59,6 @@ static int echo_exec(struct ast_channel *chan, void *data)
 	int res = -1;
 	int format;
 	struct localuser *u;
-	struct ast_frame *f;

 	LOCAL_USER_ADD(u);

@ -68,7 +67,7 @@ static int echo_exec(struct ast_channel *chan, void *data)
 	ast_set_read_format(chan, format);

 	while (ast_waitfor(chan, -1) > -1) {
-		f = ast_read(chan);
+		struct ast_frame *f = ast_read(chan);
 		if (!f)
 			break;
 		f->delivery.tv_sec = 0;