Fix "Change channel" popup title (#3273)

Co-authored-by: Rasmus Karlsson <rasmus.karlsson@pajlada.com>

CHANGELOG.md

@@ -33,6 +33,7 @@
 - Bugfix: Fixed some channels still not loading in rare cases. (#3219)
 - Bugfix: Fixed a bug with usernames or emotes completing from the wrong position. (#3229)
 - Bugfix: Fixed second chatterino icon appearing in the dock when restarting on a crash in macOS. (#3268)
+- Bugfix: Fixed the "Change channel" popup showing a wrong window title (#3273)
 - Bugfix: Fixed built-in Chatterino commands not working in whispers and mentions special channels (#3288)
 - Bugfix: Fixed `QCharRef with an index pointing outside the valid range of a QString` warning that was emitted on every Tab press. (#3234)
 - Bugfix: Fixed being unable to disable `First Message` highlights (#3293)

src/widgets/splits/Split.cpp

@@ -466,6 +466,7 @@ void Split::showChangeChannelPopup(const char *dialogTitle, bool empty,
         dialog->setSelectedChannel(this->getIndirectChannel());
     }
     dialog->setAttribute(Qt::WA_DeleteOnClose);
+    dialog->setWindowTitle(dialogTitle);
     dialog->show();
     dialog->closed.connect([=] {
         if (dialog->hasSeletedChannel())

src/widgets/splits/SplitContainer.cpp

@@ -123,7 +123,7 @@ Split *SplitContainer::appendNewSplit(bool openChannelNameDialog)
 
     if (openChannelNameDialog)
     {
-        split->showChangeChannelPopup("Open channel name", true, [=](bool ok) {
+        split->showChangeChannelPopup("Open channel", true, [=](bool ok) {
             if (!ok)
             {
                 this->deleteSplit(split);