From f7b1841b6f758bd88eab3710c77cf36471a344e0 Mon Sep 17 00:00:00 2001
From: Yi Jin <yijin@fb.com>
Date: Wed, 19 Dec 2018 17:56:45 -0800
Subject: [PATCH] make init_cLevel(...) static

---
 programs/zstdcli.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/programs/zstdcli.c b/programs/zstdcli.c
index 33b200efc..eca7438f4 100644
--- a/programs/zstdcli.c
+++ b/programs/zstdcli.c
@@ -469,7 +469,7 @@ static void printVersion(void)
 #define ENV_CLEVEL "ZSTD_CLEVEL"
 
 /* functions that pick up environment variables */
-int init_cLevel(void) {
+static int init_cLevel(void) {
     const char* const env = getenv(ENV_CLEVEL);
     if (env) {
         const char *ptr = env;