git-gui: Fix missing i18n markup in push/fetch windows

diff --git a/lib/shortcut.tcl b/lib/shortcut.tcl
index d0e63a3d0e5be952fd07c77ababecf8c3a5b2aff..a7674a7aeea2e5e1be026cd6638468cc35acaf14 100644 (file)
--- a/lib/shortcut.tcl
+++ b/lib/shortcut.tcl
@@ -23,7 +23,7 @@ proc do_windows_shortcut {} {
                                puts $fd " \"[file normalize $argv0]\""
                                close $fd
                        } err]} {
-                       error_popup [append [mc "Cannot write script:"] "\n\n$err"]
+                       error_popup [strcat [mc "Cannot write script:"] "\n\n$err"]
                }
        }
 }
@@ -71,7 +71,7 @@ proc do_cygwin_shortcut {} {
                                puts $fd " &\""
                                close $fd
                        } err]} {
-                       error_popup [append [mc "Cannot write script:"] "\n\n$err"]
+                       error_popup [strcat [mc "Cannot write script:"] "\n\n$err"]
                }
        }
 }
@@ -146,7 +146,7 @@ proc do_macosx_app {} {
 
                                file attributes $exe -permissions u+x,g+x,o+x
                        } err]} {
-                       error_popup [append [mc "Cannot write icon:"] "\n\n$err"]
+                       error_popup [strcat [mc "Cannot write icon:"] "\n\n$err"]
                }
        }
 }