From 73a5546ba8e211dd23339be285f1786c0001b25c Mon Sep 17 00:00:00 2001
From: Nicolas George <george@nsup.org>
Date: Fri, 2 Oct 2015 16:19:55 +0200
Subject: lavfi/vf_thumbnail: remove looping on request_frame().

---
 libavfilter/vf_thumbnail.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'libavfilter/vf_thumbnail.c')

diff --git a/libavfilter/vf_thumbnail.c b/libavfilter/vf_thumbnail.c
index c378791666..64cedd449f 100644
--- a/libavfilter/vf_thumbnail.c
+++ b/libavfilter/vf_thumbnail.c
@@ -172,9 +172,7 @@ static int request_frame(AVFilterLink *link)
     AVFilterContext *ctx = link->src;
     ThumbContext *s = ctx->priv;
 
-    /* loop until a frame thumbnail is available (when a frame is queued,
-     * s->n is reset to zero) */
-    do {
+    /* TODO reindent */
         int ret = ff_request_frame(ctx->inputs[0]);
         if (ret == AVERROR_EOF && s->n) {
             ret = ff_filter_frame(link, get_best_frame(ctx));
@@ -184,7 +182,6 @@ static int request_frame(AVFilterLink *link)
         }
         if (ret < 0)
             return ret;
-    } while (s->n);
     return 0;
 }
 
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