fixed minor unused variable warning

in certain compilation modes

diff --git a/programs/zstdcli.c b/programs/zstdcli.c
index 696e4a1ba2f92b26c27e71bb47f587f1adbbacab..01760ff8c4570ad52983c5d69751335dfb42889d 100644 (file)
--- a/programs/zstdcli.c
+++ b/programs/zstdcli.c
@@ -803,6 +803,7 @@ static unsigned init_nbWorkers(unsigned defaultNbWorkers) {
 
     return defaultNbWorkers;
 #else
+    (void)defaultNbWorkers;
     return 1;
 #endif
 }