Little error in #1309 + use it

Makefile

@@ -506,7 +506,6 @@ plackup:
 			-I`pwd`/lemonldap-ng-portal/blib/lib/ \
 			-I`pwd`/lemonldap-ng-manager/blib/lib/ \
 		e2e-tests/conf/sbin/llng-fastcgi-server \
-			-f e2e-tests/custom.pm \
 			-F >e2e-tests/conf/fastcgi.log 2>&1 &
 
 install_test:

e2e-tests/env.conf

@@ -7,5 +7,4 @@ SetEnv LLNG_DEFAULTCONFFILE __pwd__/e2e-tests/conf/lemonldap-ng.ini
         use lib "__pwd__/lemonldap-ng-handler/blib/lib";
         use lib "__pwd__/lemonldap-ng-portal/blib/lib";
         use lib "__pwd__/lemonldap-ng-manager/blib/lib";
-	require "__pwd__/e2e-tests/custom.pm";
 </perl>

e2e-tests/lemonldap-ng.ini

 [all]
 
 logLevel = debug
+require  = __pwd__/e2e-tests/custom.pm
 
 [configuration]
 

lemonldap-ng-handler/lib/Lemonldap/NG/Handler/Main/Jail.pm

@@ -32,16 +32,16 @@ sub build_jail {
 
     $self->useSafeJail(1) unless defined $self->useSafeJail;
 
-    if($require) {
-        foreach my $f (split /[, ]+/, $require) {
-            if($f =~ /^[\w\:]+$/) {
+    if ($require) {
+        foreach my $f ( split /[, ]+/, $require ) {
+            if ( $f =~ /^[\w\:]+$/ ) {
                 eval "require $f";
             }
             else {
-                eval "require '$f'";
+                eval { require $f; };
             }
-            if($@) {
-                die "Unable to load required files: $@";
+            if ($@) {
+                die "Unable to load '$f': $@";
             }
         }
     }