tests: New m4 macro ON_EXIT to add a cleanup action.

[openvswitch] / tests / ovs-vsctl.at

diff --git a/tests/ovs-vsctl.at b/tests/ovs-vsctl.at
index ef2c0c09549065e303cdff13eddfe014ea6c421d..84cc272d706e918e315a494613054795e22a563f 100644 (file)
--- a/tests/ovs-vsctl.at
+++ b/tests/ovs-vsctl.at
@@ -741,7 +741,7 @@ AT_CLEANUP
 
 AT_SETUP([database commands -- conditions])
 AT_KEYWORDS([ovs-vsctl])
-trap 'kill `cat pid`' 0
+ON_EXIT([kill `cat pid`])
 OVS_VSCTL_SETUP
 AT_CHECK(
   [RUN_OVS_VSCTL_TOGETHER(