files_transaction_commit(): clean up empty directories

diff --git a/git-gui/lib/branch_checkout.tcl b/git-gui/lib/branch_checkout.tcl
index 2e459a82976c6bf77cf1e9f2f1edeae8872a3364..d06037decc1a44ad0f0c153cd461a22a138f35ea 100644 (file)
--- a/git-gui/lib/branch_checkout.tcl
+++ b/git-gui/lib/branch_checkout.tcl
@@ -13,7 +13,7 @@ constructor dialog {} {
        global use_ttk NS
        make_dialog top w
        wm withdraw $w
-       wm title $top [append "[appname] ([reponame]): " [mc "Checkout Branch"]]
+       wm title $top [mc "%s (%s): Checkout Branch" [appname] [reponame]]
        if {$top ne {.}} {
                wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
        }