squash: same changes for disable

Author: danbev

lib/async_hooks.js

@@ -101,9 +101,8 @@ class AsyncHook {
       return this;
 
     const prev_kTotals = hook_fields[kTotals];
-    hook_fields[kTotals] = 0;
 
-    hook_fields[kTotals] += hook_fields[kInit] -= +!!this[init_symbol];
+    hook_fields[kTotals] = hook_fields[kInit] -= +!!this[init_symbol];
     hook_fields[kTotals] += hook_fields[kBefore] -= +!!this[before_symbol];
     hook_fields[kTotals] += hook_fields[kAfter] -= +!!this[after_symbol];
     hook_fields[kTotals] += hook_fields[kDestroy] -= +!!this[destroy_symbol];