git-svn: trim leading and trailing whitespaces in author name

In some cases, the svn author names might contain leading or trailing
whitespaces, leading to messages such as:

  Author: user1
   not defined in authors.txt

(the trailing newline leads to the line break). The user "user1" is
defined in authors.txt though, e.g.

  user1 = User <user1@example.com>

Fix this by trimming the author name retreived from svn before using it
in check_author.

Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Tobias Klauser 2019-09-23 11:55:54 +02:00 committed by Junio C Hamano
parent 5fa0f5238b
commit 4ddd4bddb1

View File

@ -1491,6 +1491,10 @@ sub call_authors_prog {
sub check_author {
my ($author) = @_;
if (defined $author) {
$author =~ s/^\s+//g;
$author =~ s/\s+$//g;
}
if (!defined $author || length $author == 0) {
$author = '(no author)';
}