[Libreoffice-commits] online.git: loleaflet/src

[Henry Castro (via logerrit)]

 loleaflet/src/control/Control.MobileWizard.js |   10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

New commits:
commit dcdb0afdf58c97c3d20fbf6a4e9d31f65544f6d0
Author:     Henry Castro <hcastro at collabora.com>
AuthorDate: Thu Aug 13 12:07:06 2020 -0400
Commit:     Andras Timar <andras.timar at collabora.com>
CommitDate: Mon Aug 17 17:56:37 2020 +0200

    loleaflet: fix uncaught exception
    
    Control.MobileWizard.js:363 Uncaught TypeError: Cannot read property 'children' of undefined
        at NewClass._onMobileWizard (Control.MobileWizard.js:363)
    
    Change-Id: I13617414aca15d8c6120261264911322128a181a
    Reviewed-on: https://gerrit.libreoffice.org/c/online/+/100680
    Tested-by: Jenkins
    Tested-by: Jenkins CollaboraOffice <jenkinscollaboraoffice at gmail.com>
    Reviewed-by: Andras Timar <andras.timar at collabora.com>

diff --git a/loleaflet/src/control/Control.MobileWizard.js b/loleaflet/src/control/Control.MobileWizard.js
index 8f399f69c..58f405f50 100644
--- a/loleaflet/src/control/Control.MobileWizard.js
+++ b/loleaflet/src/control/Control.MobileWizard.js
@@ -356,10 +356,12 @@ L.Control.MobileWizard = L.Control.extend({
 
 			this._reset();
 
-			var mWizardContentLength;
-			if (data.children[0].type == 'menuitem' || data.children[0].children === undefined)
-				mWizardContentLength = data.children.length;
-			else mWizardContentLength = data.children[0].children.length;
+			var mWizardContentLength = 0;
+			if (data.children.length > 0) {
+				if (data.children[0].type == 'menuitem' || data.children[0].children === undefined)
+					mWizardContentLength = data.children.length;
+				else mWizardContentLength = data.children[0].children.length;
+			}
 
 			this._showWizard(mWizardContentLength);
 			if (!this._map._docLayer.isCalc()) {