From f325ee4e84f2042e8c5747119db9160bcea52e96 Mon Sep 17 00:00:00 2001
From: Yann Collet <cyan@fb.com>
Date: Mon, 11 Sep 2017 14:37:03 -0700
Subject: [PATCH] fixed pass-through warning

---
 lib/compress/zstd_compress.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/compress/zstd_compress.c b/lib/compress/zstd_compress.c
index 616a3d58..884a4e00 100644
--- a/lib/compress/zstd_compress.c
+++ b/lib/compress/zstd_compress.c
@@ -389,6 +389,7 @@ size_t ZSTD_CCtxParam_setParameter(
         if (value == 0) return 0;
 #ifndef ZSTD_MULTITHREAD
         if (value > 1) return ERROR(parameter_unsupported);
+        return 0;
 #else
         return ZSTDMT_initializeCCtxParameters(params, value);
 #endif