setup_git_env: avoid blind fall-back to ".git"

diff --git a/git-gui/lib/tools_dlg.tcl b/git-gui/lib/tools_dlg.tcl
index 7eeda9daf23161a0abbe4abcc857ebfb0e18f9de..c05413ce432d2d37cc2461f1f1a739001c2220f4 100644 (file)
--- a/git-gui/lib/tools_dlg.tcl
+++ b/git-gui/lib/tools_dlg.tcl
@@ -19,7 +19,7 @@ constructor dialog {} {
        global repo_config use_ttk NS
 
        make_dialog top w
-       wm title $top [append "[appname] ([reponame]): " [mc "Add Tool"]]
+       wm title $top [mc "%s (%s): Add Tool" [appname] [reponame]]
        if {$top ne {.}} {
                wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
                wm transient $top .
@@ -184,7 +184,7 @@ constructor dialog {} {
        load_config 1
 
        make_dialog top w
-       wm title $top [append "[appname] ([reponame]): " [mc "Remove Tool"]]
+       wm title $top [mc "%s (%s): Remove Tool" [appname] [reponame]]
        if {$top ne {.}} {
                wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
                wm transient $top .
@@ -280,7 +280,7 @@ constructor dialog {fullname} {
        }
 
        make_dialog top w -autodelete 0
-       wm title $top [append "[appname] ([reponame]): " $title]
+       wm title $top "[mc "%s (%s):" [appname] [reponame]] $title"
        if {$top ne {.}} {
                wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
                wm transient $top .