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authorSiri Hansen <[email protected]>2018-12-20 13:10:46 +0100
committerGitHub <[email protected]>2018-12-20 13:10:46 +0100
commit7759ef4247f0fa9bec765e1c90234a2333eda9d0 (patch)
treebab66029bf4faa5c08ba6b250b9e041ea28cd23d /lib
parente84bdaa6d4aab903288cb0a6c47c66068cb4181a (diff)
parent6d12c10932bdb5998c6bbb9328dd9e915f59ff85 (diff)
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Merge pull request #2064 from kjnilsson/observer/expand_term_fix
Observer: fix crash bug when expanding term OTP-15493
Diffstat (limited to 'lib')
-rw-r--r--lib/observer/src/cdv_html_wx.erl11
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/observer/src/cdv_html_wx.erl b/lib/observer/src/cdv_html_wx.erl
index ffef83227c..8956173c93 100644
--- a/lib/observer/src/cdv_html_wx.erl
+++ b/lib/observer/src/cdv_html_wx.erl
@@ -79,14 +79,14 @@ handle_info(active, #state{panel=HtmlWin,delayed_fetch=Callback}=State)
observer_lib:sync_destroy_progress_dialog(),
wx_misc:beginBusyCursor(),
wxHtmlWindow:setPage(HtmlWin,HtmlText),
- cdv_wx:set_status(TW),
+ cdv_wx_set_status(State, TW),
wx_misc:endBusyCursor(),
{noreply, State#state{expand_table=Tab,
delayed_fetch=undefined,
trunc_warn=TW}};
handle_info(active, State) ->
- cdv_wx:set_status(State#state.trunc_warn),
+ cdv_wx_set_status(State, State#state.trunc_warn),
{noreply, State};
handle_info(Info, State) ->
@@ -164,3 +164,10 @@ expand(Id,Callback,#state{expand_wins=Opened0, app=App}=State) ->
Opened0
end,
State#state{expand_wins=Opened}.
+
+cdv_wx_set_status(#state{app = cdv}, Status) ->
+ %% this module is used by the observer when cdw_wx isn't started
+ %% only try to set status when used by cdv
+ cdv_wx:set_status(Status);
+cdv_wx_set_status(_, _) ->
+ ok.