From 42580c99004b8c64dca76a69ce07bd93a3762ea5 Mon Sep 17 00:00:00 2001
From: pimlie <pimlie@hotmail.com>
Date: Thu, 28 Feb 2019 19:21:03 +0100
Subject: [PATCH] fix: better group optional functionality

---
 lib/module.js | 36 ++++++++++++++++++------------------
 1 file changed, 18 insertions(+), 18 deletions(-)

diff --git a/lib/module.js b/lib/module.js
index 582340c..6856fd0 100644
--- a/lib/module.js
+++ b/lib/module.js
@@ -26,9 +26,6 @@ export default function nuxtMemwatch(options = {}) {
       return
     }
 
-    let requestCounter = 0
-    let gcRequestCounter = 0
-
     options = setOptions(this.options.memwatch || options)
 
     if (options.autoHeapDiff && !this.options.dev) {
@@ -39,21 +36,28 @@ export default function nuxtMemwatch(options = {}) {
     options.groupName = 'nuxt-memwatch'
     options.gcAfterEvery = options.gcAfterEvery || 0
 
-    options.graphSetup.push((graphSetup) => {
-      graphSetup.metrics.requests = {
-        min: 0,
-        aggregator: 'avg',
-        color: 'magenta,bold'
-      }
-    })
+    if (options.graph) {
+      let requestCounter = 0
 
-    options.graphAddMetric.push((turtle, stats) => {
-      turtle.metric(options.groupName, 'requests').push(requestCounter)
-      requestCounter = 0
-    })
+      options.graphSetup.push((graphSetup) => {
+        graphSetup.metrics.requests = {
+          min: 0,
+          aggregator: 'avg',
+          color: 'magenta,bold'
+        }
+      })
+
+      options.graphAddMetric.push((turtle, stats) => {
+        turtle.metric(options.groupName, 'requests').push(requestCounter)
+        requestCounter = 0
+      })
+
+      this.nuxt.hook('render:routeDone', () => (requestCounter++))
+    }
 
     if (options.gcAfterEvery) {
       const memwatch = await getMemwatch()
+      let gcRequestCounter = 0
 
       this.nuxt.hook('render:routeDone', () => {
         gcRequestCounter++
@@ -65,10 +69,6 @@ export default function nuxtMemwatch(options = {}) {
       })
     }
 
-    if (options.graph) {
-      this.nuxt.hook('render:routeDone', () => (requestCounter++))
-    }
-
     start(options)
   })
 }