From: Junio C Hamano <junkio@cox.net>
Date: Mon, 03 Jul 2006 02:47:55 GMT
Subject: [RFC/PATCH] consistently try VISUAL, EDITOR and vi in this order.
Message-ID: <7vmzbrv1yc.fsf@assigned-by-dhcp.cox.net>

git grep -e VISUAL -e EDITOR revealed this inconsistency.  All
other commands seem to check VISUAL and then EDITOR as they should.

---
diff --git a/git-send-email.perl b/git-send-email.perl
index c5d9e73..7b81962 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -222,8 +256,7 @@ GIT: for the patch you are writing.
 EOT
 	close(C);
 
-	my $editor = $ENV{EDITOR};
-	$editor = 'vi' unless defined $editor;
+	my $editor = $ENV{VISUAL} || $ENV{EDITOR} || 'vi';
 	system($editor, $compose_filename);
 
 	open(C2,">",$compose_filename . ".final")