From 5a43bd5e2609705ee8b834c789fe93399588ca85 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Thu, 14 Apr 2011 09:10:54 +0200
Subject: [PATCH] options: simplify av_find_opt by using av_next_option.

---
 libavutil/opt.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/libavutil/opt.c b/libavutil/opt.c
index f08ed8f068..da7160145f 100644
--- a/libavutil/opt.c
+++ b/libavutil/opt.c
@@ -33,10 +33,9 @@
 //FIXME order them and do a bin search
 const AVOption *av_find_opt(void *v, const char *name, const char *unit, int mask, int flags)
 {
-    AVClass *c= *(AVClass**)v; //FIXME silly way of storing AVClass
-    const AVOption *o= c->option;
+    const AVOption *o = NULL;
 
-    for (; o && o->name; o++) {
+    while ((o = av_next_option(v, o))) {
         if (!strcmp(o->name, name) && (!unit || (o->unit && !strcmp(o->unit, unit))) && (o->flags & mask) == flags)
             return o;
     }