remove unused variable

ok tedu@

diff --git a/usr.bin/encrypt/encrypt.c b/usr.bin/encrypt/encrypt.c
index a177266..fa1b7d9 100644 (file)
--- a/usr.bin/encrypt/encrypt.c
+++ b/usr.bin/encrypt/encrypt.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: encrypt.c,v 1.37 2015/01/05 14:07:12 tedu Exp $       */
+/*     $OpenBSD: encrypt.c,v 1.38 2015/01/15 17:34:15 chl Exp $        */
 
 /*
  * Copyright (c) 1996, Jason Downs.  All rights reserved.
@@ -88,7 +88,6 @@ main(int argc, char **argv)
        int opt;
        int operation = -1;
        int prompt = 0;
-       int rounds;
        char *extra = NULL;             /* Store salt or number of rounds */
        const char *errstr;