From 85751cee2b87176efd5e2684181d1ba00d0cb9d1 Mon Sep 17 00:00:00 2001
From: Carlos Fernandez <carlos@ccextractor.org>
Date: Mon, 30 Jan 2017 15:14:16 -0800
Subject: [PATCH] dvbsub_parse_clut_segment: Changed return on fail (from 0 to
 -1, as expected by the caller).

---
 src/lib_ccx/dvb_subtitle_decoder.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib_ccx/dvb_subtitle_decoder.c b/src/lib_ccx/dvb_subtitle_decoder.c
index e00adbe6..874fe466 100644
--- a/src/lib_ccx/dvb_subtitle_decoder.c
+++ b/src/lib_ccx/dvb_subtitle_decoder.c
@@ -1128,7 +1128,7 @@ static int dvbsub_parse_clut_segment(void *dvb_ctx, const uint8_t *buf,
 			if (depth == 0)
 			{
 				mprint("Invalid clut depth 0x%x!\n", *buf);
-				return 0;
+				return -1;
 			}
 
 			full_range = (*buf++) & 1;