use /bin/bash because dash

diff --git a/tests/data/regressions/its8444/its8444 b/tests/data/regressions/its8444/its8444
index e1ca143ab24ef8ff3bde00d41309426d6e47c110..9b8334cea52b4792168a3b706f1c3f63dbbe3174 100755 (executable)
--- a/tests/data/regressions/its8444/its8444
+++ b/tests/data/regressions/its8444/its8444
@@ -1,4 +1,4 @@
-#! /bin/sh
+#! /bin/bash
 # $OpenLDAP$
 ## This work is part of OpenLDAP Software <http://www.openldap.org/>.
 ##