X-Git-Url: https://git.proxmox.com/?p=pve-common.git;a=blobdiff_plain;f=data%2FPVE%2FTools.pm;h=85b32305e85c811885c4561e68e8507ad57d94b1;hp=dc4bbfd33f7269739dfe5ff18fe99a9098acbbdc;hb=3250f5c79906762177bc45dd9f9400fb910bbc6b;hpb=815b2abaea85542a510075de84a155bda3027550

diff --git a/data/PVE/Tools.pm b/data/PVE/Tools.pm
index dc4bbfd..85b3230 100644
--- a/data/PVE/Tools.pm
+++ b/data/PVE/Tools.pm
@@ -454,6 +454,8 @@ sub trim {
 sub template_replace {
     my ($tmpl, $data) = @_;
 
+    return $tmpl if !$tmpl;
+ 
     my $res = '';
     while ($tmpl =~ m/([^{]+)?({([^}]+)})?/g) {
 	$res .= $1 if $1;