diff -Naur websec-1.9.0.org/websec websec-1.9.0/websec

--- websec-1.9.0.org/websec	2006-01-20 19:05:25.000000000 +0100

+++ websec-1.9.0/websec	2015-11-22 14:46:52.891549814 +0100

@@ -229,12 +229,12 @@

     }

     # Allow values from the environment

-    while ($value =~ m/\${([^}]+)}/) {

+    while ($value =~ m/\$\{([^}]+)}/) {

         if (not exists $ENV{$1}) {

             print STDERR "Used environment variable '$1' but it is not defined, aborting.\n";

             exit 1;

         }

-        $value =~ s/\${([^}]+)}/$ENV{$1}/;

+        $value =~ s/\$\{([^}]+)}/$ENV{$1}/;

     }

     $siteinfo{$keyword} = $value;