[FFmpeg-cvslog] avcodec/fft: Fix "warning: unused variable"

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sun Aug  4 22:52:10 2013 +0200| [6bbcae2c16e74373bd396b9502ccbe362106346a] | committer: Michael Niedermayer

avcodec/fft: Fix "warning: unused variable"

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6bbcae2c16e74373bd396b9502ccbe362106346a
---

 libavcodec/fft.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/fft.c b/libavcodec/fft.c
index 5244dca..e0cf1f2 100644
--- a/libavcodec/fft.c
+++ b/libavcodec/fft.c
@@ -189,7 +189,7 @@ av_cold int ff_fft_init(FFTContext *s, int nbits, int inverse)
         fft_perm_avx(s);
     } else {
         for(i=0; i<n; i++) {
-            int j = i;
+            j = i;
             if (s->fft_permutation == FF_FFT_PERM_SWAP_LSBS)
                 j = (j&~3) | ((j>>1)&1) | ((j<<1)&2);
             s->revtab[-split_radix_permutation(i, n, s->inverse) & (n-1)] = j;