# HG changeset patch
# User Florian Pose <fp@igh-essen.com>
# Date 1232971147 0
# Node ID 7b9898062c8f3377bf2a9a5767b402195f301002
# Parent  d62633fea8edf5117d1f6997ebfa348c72b665af
merge -c1614 branches/stable-1.4: Fixed datagram cleaning.

diff -r d62633fea8ed -r 7b9898062c8f master/datagram.c
--- a/master/datagram.c	Mon Jan 26 11:58:35 2009 +0000
+++ b/master/datagram.c	Mon Jan 26 11:59:07 2009 +0000
@@ -113,8 +113,10 @@
  */
 void ec_datagram_clear(ec_datagram_t *datagram /**< EtherCAT datagram. */)
 {
-    if (datagram->data_origin == EC_ORIG_INTERNAL && datagram->data)
+    if (datagram->data_origin == EC_ORIG_INTERNAL && datagram->data) {
         kfree(datagram->data);
+    	datagram->data = NULL;
+    }
 }
 
 /*****************************************************************************/