[Pkg-mozext-commits] [tabmixplus] 61/107: Update changeset 766a9da39bc3, block calls to toggleTabbarVisibility when 'fullscr-bottom-toggler' does not exist

[David Prévot]

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taffit pushed a commit to branch master
in repository tabmixplus.

commit ee60b5f507c64e9d2b56f2cbfe41c9572daa91b7
Author: onemen <tabmix.onemen at gmail.com>
Date:   Tue Nov 10 18:06:50 2015 +0200

    Update changeset 766a9da39bc3, block calls to toggleTabbarVisibility when 'fullscr-bottom-toggler' does not exist
---
 chrome/content/tabmix.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/chrome/content/tabmix.js b/chrome/content/tabmix.js
index 3db92cf..da16c6a 100644
--- a/chrome/content/tabmix.js
+++ b/chrome/content/tabmix.js
@@ -709,9 +709,10 @@ var TMP_eventListener = {
 
   // for tabs bellow content
   toggleTabbarVisibility: function(aShow, aAnimate) {
-    if (TabmixTabbar.position != 1)
-      return;
     let fullScrToggler = document.getElementById("fullscr-bottom-toggler");
+    if (TabmixTabbar.position != 1 || !fullScrToggler) {
+      return;
+    }
     fullScrToggler.hidden = aShow;
     let bottomToolbox = document.getElementById("tabmix-bottom-toolbox");
     if (aShow) {

-- 
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