[GUILT] Use git_editor

[Alan Jenkins <alan-jenkins@tuffmail.co.uk>]

Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>

diff --git a/guilt b/guilt
index 1cef7b9..8d023e9 100755
--- a/guilt
+++ b/guilt
@@ -693,10 +693,6 @@ fi
 series="$GUILT_DIR/$branch/series"
 applied="$GUILT_DIR/$branch/status"
 
-# determine an editor to use for anything interactive (fall back to vi)
-editor="vi"
-[ ! -z "$EDITOR" ] && editor="$EDITOR"
-
 # determine a pager to use for anything interactive (fall back to more)
 pager="more"
 [ ! -z "$PAGER" ] && pager="$PAGER"
diff --git a/guilt-header b/guilt-header
index da46c82..66521ac 100755
--- a/guilt-header
+++ b/guilt-header
@@ -46,7 +46,7 @@ if [ -z "$edit" ]; then
 else
 	do_get_full_header "$GUILT_DIR/$branch/$patch" > "$TMP_MSG"
 	do_get_patch "$GUILT_DIR/$branch/$patch" > "$TMP_DIFF"
-	$editor "$TMP_MSG"
+	git_editor "$TMP_MSG"
 	mv "$GUILT_DIR/$branch/$patch" "$GUILT_DIR/$branch/$patch~"
 
 	(
diff --git a/guilt-new b/guilt-new
index 05318a5..7845d00 100755
--- a/guilt-new
+++ b/guilt-new
@@ -77,7 +77,7 @@ mkdir_dir=`dirname "$GUILT_DIR/$branch/$patch"`
 ) >> "$GUILT_DIR/$branch/$patch"
 
 # edit -e ?
-[ "$edit" = "t" ] && $editor "$GUILT_DIR/$branch/$patch"
+[ "$edit" = "t" ] && git_editor "$GUILT_DIR/$branch/$patch"
 
 if [ ! -z "$force" ]; then
 	(
diff --git a/guilt-series b/guilt-series
index 7d8f8e9..4f24ffd 100755
--- a/guilt-series
+++ b/guilt-series
@@ -22,7 +22,7 @@ do
 done
 
 if [ ! -z "$edit" ]; then 
-	$editor "$series"
+	git_editor "$series"
 elif [ ! -z "$gui" ]; then
 	[ -z "`get_top`" ] && die "No patches applied."
 	bottom=`git rev-parse refs/patches/$branch/$(head -1 $applied)`