git-gui: Mark forgotten strings for translation.

diff --git a/lib/diff.tcl b/lib/diff.tcl
index 52b79e4a1f476c2ee9b65087f66a352a25ed0903..4a7138be9c0a860d7b4a9820a6d796fa3cabc700 100644 (file)
--- a/lib/diff.tcl
+++ b/lib/diff.tcl
@@ -175,7 +175,7 @@ proc show_diff {path w {lno {}} {scroll_pos {}}} {
 
        lappend cmd -p
        lappend cmd --no-color
-       if {$repo_config(gui.diffcontext) >= 0} {
+       if {$repo_config(gui.diffcontext) >= 1} {
                lappend cmd "-U$repo_config(gui.diffcontext)"
        }
        if {$w eq $ui_index} {