diff --git a/C4/Items.pm b/C4/Items.pm
index 44c4a389bb..3a8b7207ff 100644
--- a/C4/Items.pm
+++ b/C4/Items.pm
@@ -1500,11 +1500,11 @@ sub  GetLastAcquisitions {
 	return @results;
 }
 
-=head2 GetItemnumberForBiblio
+=head2 GetItemnumbersForBiblio
 
-  my @itemnumbers = GetItemnumbersForBiblio($biblionumber);
+  my $itemnumbers = GetItemnumbersForBiblio($biblionumber);
 
-Given a single biblionumber, return an array of all the corresponding itemnumbers
+Given a single biblionumber, return an arrayref of all the corresponding itemnumbers
 
 =cut
 
diff --git a/C4/Reserves.pm b/C4/Reserves.pm
index 37780a6b7b..c88afe0282 100644
--- a/C4/Reserves.pm
+++ b/C4/Reserves.pm
@@ -384,14 +384,14 @@ sub GetReservesFromBorrowernumber {
 sub CanBookBeReserved{
     my ($borrowernumber, $biblionumber) = @_;
 
-    my @items = GetItemnumbersForBiblio($biblionumber);
+    my $items = GetItemnumbersForBiblio($biblionumber);
     #get items linked via host records
     my @hostitems = get_hostitemnumbers_of($biblionumber);
     if (@hostitems){
-	push (@items,@hostitems);
+    push (@$items,@hostitems);
     }
 
-    foreach my $item (@items){
+    foreach my $item (@$items){
         return 1 if CanItemBeReserved($borrowernumber, $item);
     }
     return 0;