From 2062e07d733aea53e67997aedbe89017c9c1f26f Mon Sep 17 00:00:00 2001
From: Assar Westerlund <assar@sics.se>
Date: Thu, 23 Aug 2001 01:06:00 +0000
Subject: [PATCH] remember to restore saved values after testing for krb4's
 libdes

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@10529 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 cf/crypto.m4 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/cf/crypto.m4 b/cf/crypto.m4
index 1d53b2901..53bd5f4a5 100644
--- a/cf/crypto.m4
+++ b/cf/crypto.m4
@@ -93,7 +93,8 @@ if test "$crypto_lib" = "unknown" -a "$with_krb4" != "no"; then
     des_cbc_encrypt(0, 0, 0, 0, 0, 0);
     RC4(0, 0, 0, 0);
   ], [crypto_lib=krb4; AC_MSG_RESULT([krb4's libdes])])
-
+  CPPFLAGS="$save_CPPFLAGS"
+  LIBS="$save_LIBS"
 fi
 
 if test "$crypto_lib" = "unknown"; then