improve ucd memory

henriknoerr · Dec 12, 2018 · 0615380 · 0615380
1 parent 3a997ae
commit 0615380
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/plugins-scripts/Classes/UCDMIB/Components/SwapSubsystem.pm b/plugins-scripts/Classes/UCDMIB/Components/SwapSubsystem.pm
@@ -12,6 +12,8 @@ sub init {
   eval {
     $self->{swap_usage} = 100 - ($self->{memAvailSwap} * 100 / $self->{memTotalSwap});
   };
+  # exception if memTotalSwap = 0, which means that no swap partition/device
+  # was configured at all
 }
 
 sub check {