From cb884c72841ee52b0c633ec5a4cf862a531c8eac Mon Sep 17 00:00:00 2001 From: Owen Leonard Date: Fri, 7 May 2010 13:29:45 -0400 Subject: [PATCH] Fix for Bug 3666, Overriding renewal limit means negative count in OPAC Setting "renewalsleft" variable to zero if it comes out negative. --- C4/Circulation.pm | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/C4/Circulation.pm b/C4/Circulation.pm index bceee8b..395494f 100644 --- a/C4/Circulation.pm +++ b/C4/Circulation.pm @@ -2242,6 +2242,7 @@ sub GetRenewCount { $renewsallowed = $issuingrule->{'renewalsallowed'}; $renewsleft = $renewsallowed - $renewcount; + if($renewsleft < 0){ $renewsleft = 0; } return ( $renewcount, $renewsallowed, $renewsleft ); } -- 1.7.0.4