mxmount: Fix undefined array usage

mariux64 · Jun 16, 2015 · a0a1b72 · a0a1b72
1 parent 7259906
commit a0a1b72
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/mxmount b/mxmount
@@ -62,6 +62,8 @@ system("exportfs -ra");
 sub add_data0_if_not_present {
     my $allmp = $D{$hostname};
 
+    $allmp = [] unless (defined $allmp);
+
     foreach my $mp (sort { $a->{mountpoint} cmp $b->{mountpoint} } @$allmp ) {
         if ($mp->{label} eq "data0") {
             return;