Merge branch 'py/console-close-esc'

Allow closing console window with Escape once the command is completed.

* py/console-close-esc:
  git-gui: allow closing console window with Escape
diff --git a/git-gui.sh b/git-gui.sh
index 6dcf655..c1be733 100755
--- a/git-gui.sh
+++ b/git-gui.sh
@@ -684,6 +684,7 @@
 	global current_branch is_detached
 
 	set fd [open [gitdir HEAD] r]
+	fconfigure $fd -translation binary -encoding utf-8
 	if {[gets $fd ref] < 1} {
 		set ref {}
 	}
diff --git a/lib/branch.tcl b/lib/branch.tcl
index 777eeb7..8b0c485 100644
--- a/lib/branch.tcl
+++ b/lib/branch.tcl
@@ -8,6 +8,7 @@
 	set rh_len [expr {[string length $rh] + 1}]
 	set all_heads [list]
 	set fd [git_read for-each-ref --format=%(refname) $rh]
+	fconfigure $fd -translation binary -encoding utf-8
 	while {[gets $fd line] > 0} {
 		if {!$some_heads_tracking || ![is_tracking_branch $line]} {
 			lappend all_heads [string range $line $rh_len end]
@@ -24,6 +25,7 @@
 		--sort=-taggerdate \
 		--format=%(refname) \
 		refs/tags]
+	fconfigure $fd -translation binary -encoding utf-8
 	while {[gets $fd line] > 0} {
 		if {![regsub ^refs/tags/ $line {} name]} continue
 		lappend all_tags $name