From 8925cc17d8436b6793930d11dc2168a3f66d8c94 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@musicpd.org>
Date: Wed, 10 Jun 2020 21:02:28 +0200
Subject: [PATCH] decoder/gme: use StringAfterPrefix()

---
 src/decoder/plugins/GmeDecoderPlugin.cxx | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/src/decoder/plugins/GmeDecoderPlugin.cxx b/src/decoder/plugins/GmeDecoderPlugin.cxx
index 9d952890a..b194fc57d 100644
--- a/src/decoder/plugins/GmeDecoderPlugin.cxx
+++ b/src/decoder/plugins/GmeDecoderPlugin.cxx
@@ -37,7 +37,6 @@
 
 #include <assert.h>
 #include <stdlib.h>
-#include <string.h>
 
 #define SUBTUNE_PREFIX "tune_"
 
@@ -75,11 +74,10 @@ gcc_pure
 static unsigned
 ParseSubtuneName(const char *base) noexcept
 {
-	if (memcmp(base, SUBTUNE_PREFIX, sizeof(SUBTUNE_PREFIX) - 1) != 0)
+	base = StringAfterPrefix(base, SUBTUNE_PREFIX);
+	if (base == nullptr)
 		return 0;
 
-	base += sizeof(SUBTUNE_PREFIX) - 1;
-
 	char *endptr;
 	auto track = strtoul(base, &endptr, 10);
 	if (endptr == base || *endptr != '.')