[interchange: 1/2] Reducing a warning message when using vlink.pl
Gert van der Spoel <[email protected]>
| Newsgroups | gmane.comp.web.interchange.cvs |
|---|---|
| Message-ID | <[email protected]> |
commit 613b1fc4dc22773f6820daa67eb472ddc0f64efc Author: Gert van der Spoel <[email protected]> Date: Mon Apr 11 12:45:34 2011 +0200 Reducing a warning message when using vlink.pl dist/src/vlink.pl | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) --- diff --git a/dist/src/vlink.pl b/dist/src/vlink.pl index 758f1e9..10c2da4 100755 --- a/dist/src/vlink.pl +++ b/dist/src/vlink.pl @@ -127,7 +127,7 @@ sub send_environment () { sub send_entity { return '' unless defined $ENV{CONTENT_LENGTH}; - my $len = $ENV{CONTENT_LENGTH}; + my $len = $ENV{CONTENT_LENGTH} || 0; return '' unless $len > 0; my $val = "entity\n";