fix salt type in setup_salt()

diff --git a/libcrypt/des.c b/libcrypt/des.c
index 5966da0..80e5131 100644 (file)
--- a/libcrypt/des.c
+++ b/libcrypt/des.c
@@ -349,7 +349,7 @@ des_init(void)
 
 
 static void
-setup_salt(long salt)
+setup_salt(u_int32_t salt)
 {
        u_int32_t       obit, saltbit;
        int     i;