From 025fd80e331af9a44552efd5be8ae35b4825e7f6 Mon Sep 17 00:00:00 2001
From: einhverfr <einhverfr@4979c152-3d1c-0410-bac9-87ea11338e46>
Date: Fri, 4 Jul 2008 23:04:16 +0000
Subject: Committing David Mora's single payment updates

git-svn-id: https://ledger-smb.svn.sourceforge.net/svnroot/ledger-smb/trunk@2185 4979c152-3d1c-0410-bac9-87ea11338e46
---
 LedgerSMB/Template/LaTeX.pm | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'LedgerSMB/Template')

diff --git a/LedgerSMB/Template/LaTeX.pm b/LedgerSMB/Template/LaTeX.pm
index 973cb724..ea04bb80 100755
--- a/LedgerSMB/Template/LaTeX.pm
+++ b/LedgerSMB/Template/LaTeX.pm
@@ -77,8 +77,10 @@ sub preprocess {
 			$vars = $rawvars;
 		}
 		#XXX Fix escaping
-		$vars =~ s/([&\$\\_<>~^#\%\{\}])/\\$1/g;
-		$vars =~ s/"(.*)"/``$1''/gs;
+		if (defined $vars){
+			$vars =~ s/([&\$\\_<>~^#\%\{\}])/\\$1/g;
+			$vars =~ s/"(.*)"/``$1''/gs;
+		}
 	} else {
 		for ( keys %{$rawvars} ) {
 			$vars->{$_} = preprocess($rawvars->{$_});
-- 
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