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author | Eric Wong <e@80x24.org> | 2019-01-27 05:09:22 +0000 |
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committer | Eric Wong <e@80x24.org> | 2019-01-27 11:43:34 +0000 |
commit | 0a1fa18237d79b65fbfd9cbe337e72cddd0c6f3d (patch) | |
tree | 2106032b96897101532be6a7f692fed5e330dad0 /lib | |
parent | ba2253e9a04f595f43889235264ed26b75c57347 (diff) | |
download | public-inbox-0a1fa18237d79b65fbfd9cbe337e72cddd0c6f3d.tar.gz |
The return value of "print" is not undef for Perl IO::Handle.
Diffstat (limited to 'lib')
-rw-r--r-- | lib/PublicInbox/WwwHighlight.pm | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/PublicInbox/WwwHighlight.pm b/lib/PublicInbox/WwwHighlight.pm index 3d6ca03b..09fc48ab 100644 --- a/lib/PublicInbox/WwwHighlight.pm +++ b/lib/PublicInbox/WwwHighlight.pm @@ -52,6 +52,7 @@ sub read_in_full ($) { $off += $r; } $env->{'psgi.errors'}->print("input read error: $!\n"); + undef; } # entry point for PSGI |