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author | Eric Wong <e@80x24.org> | 2016-06-15 01:36:40 +0000 |
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committer | Eric Wong <e@80x24.org> | 2016-06-15 01:36:40 +0000 |
commit | e048c8dfb947b0e1c04febac48275ef3876ed1e6 (patch) | |
tree | 9370568a08bd43633d8c30ea5b4f66a2100881b0 /lib/PublicInbox/Unsubscribe.pm | |
parent | d9d19e3a74b8331f39098b254a8865659948fc7a (diff) | |
download | public-inbox-e048c8dfb947b0e1c04febac48275ef3876ed1e6.tar.gz |
We'll show a nasty warning in the UI instead of triggering a perl warning about an undefined variable.
Diffstat (limited to 'lib/PublicInbox/Unsubscribe.pm')
-rw-r--r-- | lib/PublicInbox/Unsubscribe.pm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/PublicInbox/Unsubscribe.pm b/lib/PublicInbox/Unsubscribe.pm index 239feea9..79234aa1 100644 --- a/lib/PublicInbox/Unsubscribe.pm +++ b/lib/PublicInbox/Unsubscribe.pm @@ -158,7 +158,7 @@ sub archive_info { } # protocol-relative URL: "//example.com/" => "https://example.com/" - if ($archive_url =~ m!\A//!) { + if ($archive_url && $archive_url =~ m!\A//!) { $archive_url = "$env->{'psgi.url_scheme'}:$archive_url"; } |