From bb39c74b59885adc173929041a0bc2c5368479ef Mon Sep 17 00:00:00 2001
From: Stefano Sabatini <stefasab@gmail.com>
Date: Tue, 1 May 2012 01:24:48 +0200
Subject: [PATCH] lavfi/lut: remove unused variable
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Fix warning:
libavfilter/vf_lut.c: In function ‘draw_slice’:
libavfilter/vf_lut.c:297:15: warning: unused variable ‘k’ [-Wunused-variable]
---
 libavfilter/vf_lut.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/vf_lut.c b/libavfilter/vf_lut.c
index 7d8e4b0b5e..99df9e58b6 100644
--- a/libavfilter/vf_lut.c
+++ b/libavfilter/vf_lut.c
@@ -294,7 +294,7 @@ static void draw_slice(AVFilterLink *inlink, int y, int h, int slice_dir)
     AVFilterBufferRef *inpic  = inlink ->cur_buf;
     AVFilterBufferRef *outpic = outlink->out_buf;
     uint8_t *inrow, *outrow, *inrow0, *outrow0;
-    int i, j, k, plane;
+    int i, j, plane;
 
     if (lut->is_rgb) {
         /* packed */