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Apr 11, 2011, 4:02 AM
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[interchange: 1/2] Reducing a warning message when using vlink.pl
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commit 613b1fc4dc22773f6820daa67eb472ddc0f64efc
Author: Gert van der Spoel <gert [at] 3edge>
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";
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[interchange: 1/2] Reducing a warning message when using vlink.pl