File 1039-sasl-test-Catch-erlang-port_close-1.patch of Package erlang

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File 1039-sasl-test-Catch-erlang-port_close-1.patch of Package erlang (Revision c589bc075ed79a918315277f2ca40bc8)

Currently displaying revision c589bc075ed79a918315277f2ca40bc8 , Show latest

From 7bc18a66e4603a39b765fb0607b90adb28cd3752 Mon Sep 17 00:00:00 2001
From: Siri Hansen <siri@erlang.org>
Date: Tue, 5 Jul 2016 10:15:06 +0200
Subject: [PATCH 5/6] [sasl test] Catch erlang:port_close/1

After starting a node with open_port({spawn_executable,...},...), the
resulting port is closed both automatically and by the calling
rh_test_lib:cmd/3. To avoid 'badarg' in the case when the automatic is
faster, the call to erlang:port_close/1 is now catched.
---
 lib/sasl/test/rh_test_lib.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/sasl/test/rh_test_lib.erl b/lib/sasl/test/rh_test_lib.erl
index 1193549..dacd8b6 100644
--- a/lib/sasl/test/rh_test_lib.erl
+++ b/lib/sasl/test/rh_test_lib.erl
@@ -18,7 +18,7 @@ cmd(Cmd,Args,Env) ->
     case open_port({spawn_executable, Cmd}, [{args,Args},{env,Env}]) of
         Port when is_port(Port) ->
             unlink(Port),
-            erlang:port_close(Port),
+            catch erlang:port_close(Port), % migth already be closed, so catching
 	    ok;
         Error ->
             Error
-- 
2.1.4

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File 1039-sasl-test-Catch-erlang-port_close-1.patch of Package erlang (Revision c589bc075ed79a918315277f2ca40bc8)

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