[src/trunk]: src/usr.bin/pwhash appease gcc -Wuninitialized

[lukem <lukem%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/dd3417deb6df
branches:  trunk
changeset: 581483:dd3417deb6df
user:      lukem <lukem%NetBSD.org@localhost>
date:      Thu Jun 02 02:19:51 2005 +0000

description:
appease gcc -Wuninitialized

diffstat:

 usr.bin/pwhash/pwhash.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r e62b38933baa -r dd3417deb6df usr.bin/pwhash/pwhash.c
--- a/usr.bin/pwhash/pwhash.c   Thu Jun 02 02:14:58 2005 +0000
+++ b/usr.bin/pwhash/pwhash.c   Thu Jun 02 02:19:51 2005 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pwhash.c,v 1.12 2005/01/12 05:45:23 christos Exp $     */
+/*     $NetBSD: pwhash.c,v 1.13 2005/06/02 02:19:51 lukem Exp $        */
 /*     $OpenBSD: encrypt.c,v 1.16 2002/02/16 21:27:45 millert Exp $    */
 
 /*
@@ -28,7 +28,7 @@
 #include <sys/cdefs.h>
 
 #ifndef lint
-__RCSID("$NetBSD: pwhash.c,v 1.12 2005/01/12 05:45:23 christos Exp $");
+__RCSID("$NetBSD: pwhash.c,v 1.13 2005/06/02 02:19:51 lukem Exp $");
 #endif
 
 #include <sys/types.h>
@@ -139,7 +139,7 @@
        int opt;
        int operation = -1;
        int prompt = 0;
-       const char *extra;      /* Store salt or number of rounds */
+       const char *extra = NULL;       /* Store salt or number of rounds */
 
        setprogname(argv[0]);