From: Justin Ruggles <justin.ruggles@gmail.com>
Date: Thu, 13 Nov 2008 03:18:24 +0000 (+0000)
Subject: silence a gcc warning about using an uninitialized variable
X-Git-Tag: v0.5~1983
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c763f86728f1ae8c64794dc1a2451777539e382d;p=platform%2Fupstream%2Flibav.git

silence a gcc warning about using an uninitialized variable

Originally committed as revision 15814 to svn://svn.ffmpeg.org/ffmpeg/trunk
---

diff --git a/libavcodec/ac3dec.c b/libavcodec/ac3dec.c
index 6d0f82b..352a7aa 100644
--- a/libavcodec/ac3dec.c
+++ b/libavcodec/ac3dec.c
@@ -749,8 +749,8 @@ static void decode_band_structure(GetBitContext *gbc, int blk, int eac3,
     /* calculate number of bands and band sizes based on band structure.
        note that the first 4 subbands in enhanced coupling span only 6 bins
        instead of 12. */
+    n_bands = n_subbands;
     if (num_bands || band_sizes ) {
-        n_bands = n_subbands;
         bnd_sz[0] = ecpl ? 6 : 12;
         for (bnd = 0, subbnd = 1; subbnd < n_subbands; subbnd++) {
             int subbnd_size = (ecpl && subbnd < 4) ? 6 : 12;