From 4fb432e743cdfabfcf4ca73c06707e20f4d8fbfe Mon Sep 17 00:00:00 2001
From: Oded Shimon <ods15@ods15.dyndns.org>
Date: Mon, 2 Oct 2006 06:07:32 +0000
Subject: [PATCH] Original Commit: r51 | ods15 | 2006-09-23 16:32:30 +0300
 (Sat, 23 Sep 2006) | 2 lines

deobfuscate a bit

Originally committed as revision 6458 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libavcodec/vorbis_enc.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/libavcodec/vorbis_enc.c b/libavcodec/vorbis_enc.c
index d28abec270..a466519c68 100644
--- a/libavcodec/vorbis_enc.c
+++ b/libavcodec/vorbis_enc.c
@@ -189,7 +189,11 @@ static void ready_codebook(codebook_t * cb) {
         cb_entry_t * e = &cb->entries[i];
         int j = 0;
         if (h[0]) h[0] = 0;
-        else for (j = e->len; !h[j]; j--) assert(j);
+        else {
+            for (j = e->len; j; j--)
+                if (h[j]) break;
+            assert(j);
+        }
         e->codeword = h[j];
         h[j] = 0;
         for (j++; j <= e->len; j++) h[j] = e->codeword | (1 << (j - 1));