From ab0d33c43852b047c2a3e5ae960df9a146363e7c Mon Sep 17 00:00:00 2001 From: "Shawn O. Pearce" Date: Tue, 23 Oct 2007 18:44:55 -0400 Subject: [PATCH] git-gui: Protect against bad translation strings If a translation string uses a format character we don't have an argument for then it may throw an error when we attempt to format the translation. In this case switch back to the default format that comes with the program (aka the English translation). Signed-off-by: Shawn O. Pearce --- git-gui.sh | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/git-gui.sh b/git-gui.sh index 38c6e595d..a7227ac1b 100755 --- a/git-gui.sh +++ b/git-gui.sh @@ -88,13 +88,20 @@ if {![catch {set _verbose $env(GITGUI_VERBOSE)}]} { package require msgcat -proc mc {fmt args} { - set fmt [::msgcat::mc $fmt] +proc _mc_trim {fmt} { set cmk [string first @@ $fmt] if {$cmk > 0} { - set fmt [string range $fmt 0 [expr {$cmk - 1}]] + return [string range $fmt 0 [expr {$cmk - 1}]] } - return [eval [list format $fmt] $args] + return $fmt +} + +proc mc {en_fmt args} { + set fmt [_mc_trim [::msgcat::mc $en_fmt]] + if {[catch {set msg [eval [list format $fmt] $args]} err]} { + set msg [eval [list format [_mc_trim $en_fmt]] $args] + } + return $msg } proc strcat {args} { -- 2.26.2