summaryrefslogtreecommitdiff
path: root/git-send-email.perl
diff options
context:
space:
mode:
authorJay Soffian <jaysoffian@gmail.com>2008-02-20 00:55:07 -0500
committerJunio C Hamano <gitster@pobox.com>2008-02-20 02:47:54 -0800
commit1ca3d6ed01774eab37e96d9c88b840ea618f97af (patch)
tree1237818d03f82189fcc20fa92279a6e1eec179b9 /git-send-email.perl
parent7c33d3a5116fd72877802288cca6735642bb5d6f (diff)
downloadgit-1ca3d6ed01774eab37e96d9c88b840ea618f97af.tar.gz
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 $_ is undefined, perl generates a warning. Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-send-email.perl')
-rwxr-xr-xgit-send-email.perl2
1 files changed, 1 insertions, 1 deletions
diff --git a/git-send-email.perl b/git-send-email.perl
index a1a9d14b00..8e6f3b22c8 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -406,7 +406,7 @@ if ($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*<?/</;
$initial_reply_to =~ s/>?\s*$/>/;
}