Update meld/resources/ui/appwindow.ui
This is a fix for issue number #279 (closed) . The problem was that the icon file is saved as org.gnome.meld.ico, not as org.gnome.meld.
This is a fix for issue number #279 (closed) . The problem was that the icon file is saved as org.gnome.meld.ico, not as org.gnome.meld.