From: Quy Tonthat <qtonthat@gmail.com>
Date: Wed, 27 Dec 2006 14:16:21 +0000 (+1100)
Subject: git-send-email: default value for "From:" field.
X-Git-Tag: v1.5.0-rc1~184
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=2ef580550460f377af895b09f5870424c0cff8fa;p=git.git

git-send-email: default value for "From:" field.

If user hits enter at the prompt for
"Who should the emails appear to be from?",
the value for "From:" field was emptied instead of GIT_COMMITER_IDENT.

Signed-off-by: Quy Tonthat <qtonthat@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/git-send-email.perl b/git-send-email.perl
index 4c87c20c1..ba39d3938 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -178,11 +178,10 @@ my $prompting = 0;
 if (!defined $from) {
 	$from = $author || $committer;
 	do {
-		$_ = $term->readline("Who should the emails appear to be from? ",
-			$from);
+		$_ = $term->readline("Who should the emails appear to be from? [$from] ");
 	} while (!defined $_);
 
-	$from = $_;
+	$from = $_ if ($_);
 	print "Emails will be sent from: ", $from, "\n";
 	$prompting++;
 }