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-rw-r--r--lib/kernel/src/os.erl16
1 files changed, 10 insertions, 6 deletions
diff --git a/lib/kernel/src/os.erl b/lib/kernel/src/os.erl
index 81b70a7fee..05bbf1069e 100644
--- a/lib/kernel/src/os.erl
+++ b/lib/kernel/src/os.erl
@@ -279,15 +279,11 @@ get_data(Port, MonRef, Eot, Sofar) ->
Last ->
Port ! {self(), close},
flush_until_closed(Port),
+ flush_exit(Port),
iolist_to_binary([Sofar, Last])
end;
{'DOWN', MonRef, _, _ , _} ->
- receive
- {'EXIT', Port, _} ->
- ok
- after 1 -> % force context switch
- ok
- end,
+ flush_exit(Port),
iolist_to_binary(Sofar)
end.
@@ -307,3 +303,11 @@ flush_until_closed(Port) ->
{Port, closed} ->
true
end.
+
+flush_exit(Port) ->
+ receive
+ {'EXIT', Port, _} ->
+ ok
+ after 1 -> % force context switch
+ ok
+ end.