From 1ca3d6ed01774eab37e96d9c88b840ea618f97af Mon Sep 17 00:00:00 2001 From: Jay Soffian Date: Wed, 20 Feb 2008 00:55:07 -0500 Subject: [PATCH] send-email: squelch warning due to comparing undefined $_ to "" The check to see if initial_reply_to is defined was also comparing $_ to "" for a reason I cannot ascertain (looking at the commit which made the change didn't provide enlightenment), but if $_ is undefined, perl generates a warning. Signed-off-by: Jay Soffian Signed-off-by: Junio C Hamano --- git-send-email.perl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/git-send-email.perl b/git-send-email.perl index a1a9d14b0..8e6f3b22c 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -406,7 +406,7 @@ if ($thread && !defined $initial_reply_to && $prompting) { $initial_reply_to = $_; } -if (defined $initial_reply_to && $_ ne "") { +if (defined $initial_reply_to) { $initial_reply_to =~ s/^\s*?\s*$/>/; } -- 2.30.2