From 50ec3ab79026af767a314de5c20651341dfa7a2b Mon Sep 17 00:00:00 2001
From: Pascal Massimino <pascal.massimino@gmail.com>
Date: Thu, 18 May 2017 19:02:16 +0000
Subject: [PATCH] muxread: remove unreachable code

IDX_UNKNOWN chunks are handled separately in WebPMuxGetChunk()

Change-Id: Iaa0d3a1cd1080264c27671637551f52f71d73b07
---
 src/mux/muxread.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mux/muxread.c b/src/mux/muxread.c
index ce21d59f..07c27ef9 100644
--- a/src/mux/muxread.c
+++ b/src/mux/muxread.c
@@ -43,7 +43,7 @@ static WebPMuxError MuxGet(const WebPMux* const mux, CHUNK_INDEX idx,
   SWITCH_ID_LIST(IDX_ANIM, mux->anim_);
   SWITCH_ID_LIST(IDX_EXIF, mux->exif_);
   SWITCH_ID_LIST(IDX_XMP, mux->xmp_);
-  SWITCH_ID_LIST(IDX_UNKNOWN, mux->unknown_);
+  assert(idx != IDX_UNKNOWN);
   return WEBP_MUX_NOT_FOUND;
 }
 #undef SWITCH_ID_LIST