1 files changed, 4 insertions, 2 deletions

diff --git a/ssh-keygen.c b/ssh-keygen.c
index ef417514a..e06ae1a52 100644
--- a/ssh-keygen.c
+++ b/ssh-keygen.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-keygen.c,v 1.143 2006/03/30 11:05:17 dtucker Exp $ */
+/* $OpenBSD: ssh-keygen.c,v 1.144 2006/05/17 12:43:34 markus Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1994 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -514,8 +514,10 @@ do_fingerprint(struct passwd *pw)
                 xfree(fp);
                 exit(0);
         }
-        if (comment)
+        if (comment) {
                 xfree(comment);
+                comment = NULL;
+        }
 
         f = fopen(identity_file, "r");
         if (f != NULL) {