avoid compiler warning about crypt

1 files changed, 1 insertions, 1 deletions

diff --git a/src/acls.c b/src/acls.c
index 2f8c809..7521cc2 100644
--- a/src/acls.c
+++ b/src/acls.c
@@ -461,7 +461,7 @@ const char *pw, *password;
 {
   if (!*password)
     return 0;
-  char *buf = crypt(pw, password);
+  char *buf = crypt((char *)pw, (char *)password);
   return (buf && !strcmp(buf, password));
 }