git-gui i18n: internationalize use of colon punctuation

diff --git a/lib/error.tcl b/lib/error.tcl
index c0fa69af561b7789cdcfea46b14bf6d2646f5962..9b7d2294baab90d8d67130b4f3336b998c6b8159 100644 (file)
--- a/lib/error.tcl
+++ b/lib/error.tcl
@@ -113,7 +113,7 @@ proc hook_failed_popup {hook msg {is_fatal 1}} {
 
        bind $w <Visibility> "grab $w; focus $w"
        bind $w <Key-Return> "destroy $w"
-       wm title $w [strcat "[appname] ([reponame]): " [mc "error"]]
+       wm title $w [mc "%s (%s): error" [appname] [reponame]]
        wm deiconify $w
        tkwait window $w
 }