From 2b49c3b2b3fc404c5c22cf44fa9d7eece7d2bb07 Mon Sep 17 00:00:00 2001
From: Ulf Hermann <ulf.hermann@qt.io>
Date: Fri, 9 Dec 2016 15:43:40 +0100
Subject: [PATCH] QmlProfiler: Avoid showing "NaNb" as memory in flame graph
 details

Change-Id: Ic06885d6c898036efba9b11beb13209351b2629a
Reviewed-by: Milian Wolff <milian.wolff@kdab.com>
---
 src/plugins/qmlprofiler/qml/QmlProfilerFlameGraphView.qml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/plugins/qmlprofiler/qml/QmlProfilerFlameGraphView.qml b/src/plugins/qmlprofiler/qml/QmlProfilerFlameGraphView.qml
index 58e45b0b21f..7a990855cb4 100644
--- a/src/plugins/qmlprofiler/qml/QmlProfilerFlameGraphView.qml
+++ b/src/plugins/qmlprofiler/qml/QmlProfilerFlameGraphView.qml
@@ -199,6 +199,9 @@ ScrollView {
                     }
 
                     function printMemory(a) {
+                        if (a === 0)
+                            return "0b";
+
                         var units = ["b", "kb", "Mb", "Gb"];
                         var div = 1;
                         for (var i = 0; i < units.length; ++i, div *= 1024) {