Missing const found by -Wwrite-strings.

Originally committed as revision 11841 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavformat/nutenc.c b/libavformat/nutenc.c
index 8d05377..bd326bc 100644 (file)
--- a/libavformat/nutenc.c
+++ b/libavformat/nutenc.c
@@ -317,7 +317,7 @@ static int write_streamheader(NUTContext *nut, ByteIOContext *bc, AVCodecContext
     return 0;
 }
 
-static int add_info(ByteIOContext *bc, char *type, char *value){
+static int add_info(ByteIOContext *bc, const char *type, const char *value){
     put_str(bc, type);
     put_s(bc, -1);
     put_str(bc, value);