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| author | Brian Norris <computersforpeace@gmail.com> | 2015-09-18 15:12:50 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2015-09-21 10:51:19 -0700 |
| commit | 904f6e7c15ab50c02048f50002d8f72b9ed74075 (patch) | |
| tree | f97b315e805caa2dce4941aaf2e1248fc1dfc6d6 /git-send-email.perl | |
| parent | 0f2e68b54c7f85656299539de8a4aebab795d369 (diff) | |
| download | git-904f6e7c15ab50c02048f50002d8f72b9ed74075.tar.gz git-904f6e7c15ab50c02048f50002d8f72b9ed74075.tar.xz | |
send-email: fix uninitialized var warning for $smtp_auth
On the latest version of git-send-email, I see this error just before
running SMTP auth (I didn't provide any --smtp-auth= parameter):
Use of uninitialized value $smtp_auth in pattern match (m//) at \
/home/briannorris/git/git/git-send-email.perl line 1139.
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Reviewed-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'git-send-email.perl')
| -rwxr-xr-x | git-send-email.perl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/git-send-email.perl b/git-send-email.perl index 6e380a25b..cfe26e502 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -1142,7 +1142,7 @@ sub smtp_auth_maybe { # Check mechanism naming as defined in: # https://tools.ietf.org/html/rfc4422#page-8 - if ($smtp_auth !~ /^(\b[A-Z0-9-_]{1,20}\s*)*$/) { + if ($smtp_auth && $smtp_auth !~ /^(\b[A-Z0-9-_]{1,20}\s*)*$/) { die "invalid smtp auth: '${smtp_auth}'"; } |