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authorDan Gudmundsson <[email protected]>2012-04-20 15:57:14 +0200
committerDan Gudmundsson <[email protected]>2012-04-27 12:47:48 +0200
commitb27c73232804f28b169e67ffa5793a76a7918279 (patch)
tree6bea69912d11f8b5ade6fde7002f7cee14afd7b7 /lib
parent512ef9d925bc71b6a937e9936e99929cb59f32bf (diff)
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[observer] Fix gui-crash when table_copies couldn't be spawned
Diffstat (limited to 'lib')
-rw-r--r--lib/observer/src/observer_tv_table.erl2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/observer/src/observer_tv_table.erl b/lib/observer/src/observer_tv_table.erl
index f432173f57..3930f9ee26 100644
--- a/lib/observer/src/observer_tv_table.erl
+++ b/lib/observer/src/observer_tv_table.erl
@@ -453,7 +453,7 @@ get_attr(Table, Item) ->
Ref = erlang:monitor(process, Table),
Table ! {get_attr, self(), Item},
receive
- {'DOWN', Ref, _, _, _} -> "";
+ {'DOWN', Ref, _, _, _} -> wx:null();
{Table, Res} ->
erlang:demonitor(Ref),
Res