[Fix] Tabs tooltip always shown as "Collapse Stack" in Fx55+

https://hg.mozilla.org/releases/mozilla-beta/rev/5d60a973693b73e39d1780fe6e70d531c675635f#l1.32
yfdyh000 · Aug 17, 2017 · 079d4a1 · 079d4a1
1 parent 87b5665
commit 079d4a1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/chrome/content/tabutils-st.js b/chrome/content/tabutils-st.js
@@ -514,7 +514,7 @@ tabutils._stackTabs = function() {
 
   TU_hookCode("gBrowser.mTabContainer._selectNewTab", "aNewTab.hidden", "$& || aNewTab.collapsed");
 
-  TU_hookCode("gBrowser.createTooltip", /(tab|tn).getAttribute\("label"\)/, function(s, s1) (function() {
+  TU_hookCode("gBrowser.createTooltip", /(?:tab\._.+)(tab|tn).getAttribute\("label"\)/, function(s, s1) (function() {
     a1.mOverTwisty ? a1.hasAttribute("group-collapsed") ?
                      document.getElementById("context_collapseStack").getAttribute("label_expand") :
                      document.getElementById("context_collapseStack").getAttribute("label_collapse")