From: miker <miker@9efc2488-bf62-4759-914b-345cdb29e865>
Date: Thu, 4 Jun 2009 16:33:43 +0000 (+0000)
Subject: teach interval_to_seconds about negative intervals
X-Git-Url: https://old-git.evergreen-ils.org/?a=commitdiff_plain;h=d531f1d87c1336645100cefef0eb3ec725918a5e;p=opensrf%2Fbjwebb.git

teach interval_to_seconds about negative intervals

git-svn-id: svn://svn.open-ils.org/OpenSRF/trunk@1714 9efc2488-bf62-4759-914b-345cdb29e865
---

diff --git a/src/perl/lib/OpenSRF/Utils.pm b/src/perl/lib/OpenSRF/Utils.pm
index 46816cb..b6e24d5 100644
--- a/src/perl/lib/OpenSRF/Utils.pm
+++ b/src/perl/lib/OpenSRF/Utils.pm
@@ -259,8 +259,9 @@ sub interval_to_seconds {
         $interval =~ s/,/ /g;
 
         my $amount = 0;
-        while ($interval =~ /\s*\+?\s*(\d+)\s*(\w+)\s*/g) {
-		my ($count, $type) = ($1, $2);
+        while ($interval =~ /\s*([\+-]?)\s*(\d+)\s*(\w+)\s*/g) {
+		my ($sign, $count, $type) = ($1, $2, $3);
+		$count = "$sign$count" if ($sign);
                 $amount += $count if ($type eq 's');
                 $amount += 60 * $count if ($type =~ /^m(?!o)/oi);
                 $amount += 60 * 60 * $count if ($type =~ /^h/);