1 files changed, 1 insertions, 1 deletions

diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
index e7905816c4ca..64965e1c21c4 100644
--- a/fs/nls/nls_base.c
+++ b/fs/nls/nls_base.c
@@ -111,7 +111,7 @@ utf8_wctomb(__u8 *s, wchar_t wc, int maxlen)
         int c, nc;
         const struct utf8_table *t;
   
-        if (s == 0)
+        if (!s)
                 return 0;
   
         l = wc;