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| author | Dan Gudmundsson <[email protected]> | 2012-04-20 15:57:14 +0200 |
|---|---|---|
| committer | Dan Gudmundsson <[email protected]> | 2012-04-27 12:47:48 +0200 |
| commit | b27c73232804f28b169e67ffa5793a76a7918279 (patch) | |
| tree | 6bea69912d11f8b5ade6fde7002f7cee14afd7b7 /lib/observer/src/observer_tv_table.erl | |
| parent | 512ef9d925bc71b6a937e9936e99929cb59f32bf (diff) | |
| download | otp-b27c73232804f28b169e67ffa5793a76a7918279.tar.gz otp-b27c73232804f28b169e67ffa5793a76a7918279.tar.bz2 otp-b27c73232804f28b169e67ffa5793a76a7918279.zip | |
[observer] Fix gui-crash when table_copies couldn't be spawned
Diffstat (limited to 'lib/observer/src/observer_tv_table.erl')
| -rw-r--r-- | lib/observer/src/observer_tv_table.erl | 2 |
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 |