loleaflet/src/control/Control.Toolbar.js |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

New commits:
commit 6eb1c759a8fd54e1a191c25743d7f7e5ce172f54
Author:     Henry Castro <[email protected]>
AuthorDate: Fri Oct 25 15:44:37 2019 -0400
Commit:     Henry Castro <[email protected]>
CommitDate: Fri Oct 25 21:48:49 2019 +0200

    loleaflet: fix "TypeError: Cannot read property 'show' of undefined"
    
    I have the following error in the console log:
    
    Control.Toolbar.js:1541 Uncaught TypeError: Cannot read property 'show'
    of undefined
        at NewClass.onDocLayerInit (Control.Toolbar.js:1541)
        at NewClass.fire (Events.js:146)
        at NewClass._onStatusMsg (Socket.js:886)
        at NewClass._onMessage (Socket.js:777)
    
    Change-Id: I83f07bd5bfcfde484156c2719065f4418f6fd4b3
    Reviewed-on: https://gerrit.libreoffice.org/81534
    Reviewed-by: Henry Castro <[email protected]>
    Tested-by: Henry Castro <[email protected]>

diff --git a/loleaflet/src/control/Control.Toolbar.js 
b/loleaflet/src/control/Control.Toolbar.js
index 4fc5bdb09..cd2dd2da6 100644
--- a/loleaflet/src/control/Control.Toolbar.js
+++ b/loleaflet/src/control/Control.Toolbar.js
@@ -1538,7 +1538,10 @@ function onDocLayerInit() {
 
                break;
        case 'presentation':
-               toolbarUp.show('breaksidebar', 'sidebar');
+               if (toolbarUp) {
+                       toolbarUp.show('breaksidebar', 'sidebar');
+               }
+
                var presentationToolbar = w2ui['presentation-toolbar'];
                if (!map['wopi'].HideExportOption && presentationToolbar) {
                        presentationToolbar.show('presentation', 
'presentationbreak');
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