Fix export syntax compatibility with older sh

diff --git a/tests/scripts/setup_kdc.sh b/tests/scripts/setup_kdc.sh
index 98bcd9f968b9ee567bd75f8aeb9b7c45f96ebe7c..0354bc87144819ae5b1d9f904d5cafe66864659e 100755 (executable)
--- a/tests/scripts/setup_kdc.sh
+++ b/tests/scripts/setup_kdc.sh
@@ -13,12 +13,14 @@
 ## top-level directory of the distribution or, alternatively, at
 ## <http://www.OpenLDAP.org/license.html>.
 
-export KRB5_TRACE=$TESTDIR/k5_trace
-export KRB5_CONFIG=$TESTDIR/krb5.conf
-export KRB5_KDC_PROFILE=$KRB5_CONFIG
-export KRB5_KTNAME=$TESTDIR/server.kt
-export KRB5_CLIENT_KTNAME=$TESTDIR/client.kt
-export KRB5CCNAME=$TESTDIR/client.ccache
+KRB5_TRACE=$TESTDIR/k5_trace
+KRB5_CONFIG=$TESTDIR/krb5.conf
+KRB5_KDC_PROFILE=$KRB5_CONFIG
+KRB5_KTNAME=$TESTDIR/server.kt
+KRB5_CLIENT_KTNAME=$TESTDIR/client.kt
+KRB5CCNAME=$TESTDIR/client.ccache
+
+export KRB5_TRACE KRB5_CONFIG KRB5_KDC_PROFILE KRB5_KTNAME KRB5_CLIENT_KTNAME KRB5CCNAME
 
 KDCLOG=$TESTDIR/setup_kdc.log
 KSERVICE=ldap/$LOCALHOST