From b13e238a195893b55e09f2c5d73c70b27a040a50 Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Fri, 27 Feb 1998 17:51:28 +0000
Subject: bug fixes

---
 cipher/md.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'cipher/md.c')

diff --git a/cipher/md.c b/cipher/md.c
index dd40136a7..a9a566698 100644
--- a/cipher/md.c
+++ b/cipher/md.c
@@ -49,15 +49,18 @@ void
 md_enable( MD_HANDLE h, int algo )
 {
     if( algo == DIGEST_ALGO_MD5 ) {
-	md5_init( &h->md5 );
+	if( !h->use_md5 )
+	    md5_init( &h->md5 );
 	h->use_md5 = 1;
     }
     else if( algo == DIGEST_ALGO_RMD160 ) {
-	rmd160_init( &h->rmd160 );
+	if( !h->use_rmd160 )
+	    rmd160_init( &h->rmd160 );
 	h->use_rmd160 = 1;
     }
     else if( algo == DIGEST_ALGO_SHA1 ) {
-	sha1_init( &h->sha1 );
+	if( !h->use_sha1 )
+	    sha1_init( &h->sha1 );
 	h->use_sha1 = 1;
     }
     else
-- 
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