From 4ebf0b109cdb4daa888d69e8294621948168c46c Mon Sep 17 00:00:00 2001
From: Thilo Borgmann <thilo.borgmann@mail.de>
Date: Sat, 12 Mar 2016 14:52:17 +0100
Subject: lavu/dict: Add new flag to allow multiple equal keys.

---
 libavutil/dict.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'libavutil/dict.c')

diff --git a/libavutil/dict.c b/libavutil/dict.c
index 12035627f9..3b509a41c7 100644
--- a/libavutil/dict.c
+++ b/libavutil/dict.c
@@ -70,9 +70,12 @@ int av_dict_set(AVDictionary **pm, const char *key, const char *value,
                 int flags)
 {
     AVDictionary *m = *pm;
-    AVDictionaryEntry *tag = av_dict_get(m, key, NULL, flags);
+    AVDictionaryEntry *tag = NULL;
     char *oldval = NULL, *copy_key = NULL, *copy_value = NULL;
 
+    if (!(flags & AV_DICT_MULTIKEY)) {
+        tag = av_dict_get(m, key, NULL, flags);
+    }
     if (flags & AV_DICT_DONT_STRDUP_KEY)
         copy_key = (void *)key;
     else
-- 
cgit v1.2.3