From: timriker <timriker@c11ca15a-4712-0410-83d8-924469b57eb5>
Date: Thu, 29 Dec 2011 03:41:13 +0000 (+0000)
Subject: handle negative units
X-Git-Url: https://git.donarmstrong.com/?p=infobot.git;a=commitdiff_plain;h=24ea7acb85e25b73b587e1c27ba2b8f90e465569

handle negative units

git-svn-id: https://svn.code.sf.net/p/infobot/code/trunk@1919 c11ca15a-4712-0410-83d8-924469b57eb5
---

diff --git a/src/Modules/Units.pl b/src/Modules/Units.pl
index 79e50b3..fc88317 100644
--- a/src/Modules/Units.pl
+++ b/src/Modules/Units.pl
@@ -15,7 +15,7 @@ sub convertUnits {
     }
 
     my $units = new IO::File;
-    open $units, '-|', 'units', $from, $to
+    open $units, '-|', 'units', '--', $from, $to
       or &::DEBUG("Unable to run units: $!")
       and return;
     my $response = readline($units);