git-gui: Paper bag fix the global config parsing

git-config won't honor any options after --list.  We must supply
the --global option in front of --list if we really want to load
the global configuration options.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

diff --git a/git-gui.sh b/git-gui.sh
index 9bc5626286b7e9233f7a643253c6edfa99755ba8..38c6e595d85db2f2314a5fc671436bc891ac0e67 100755 (executable)
--- a/git-gui.sh
+++ b/git-gui.sh
@@ -755,7 +755,10 @@ git-version proc _parse_config {arr_name args} {
                array unset arr
                set buf {}
                catch {
-                       set fd_rc [eval [list git_read config --null --list] $args]
+                       set fd_rc [eval \
+                               [list git_read config] \
+                               $args \
+                               [list --null --list]]
                        fconfigure $fd_rc -translation binary
                        set buf [read $fd_rc]
                        close $fd_rc