From 27153ddb762b85285c2c8917e23b45cdafa370f0 Mon Sep 17 00:00:00 2001
From: Robert Loehning <robert.loehning@qt.io>
Date: Mon, 18 Sep 2017 12:15:52 +0200
Subject: [PATCH] QmlDesigner: Check whether puppet build process started

Change-Id: I6fe1a6c4426ccd6704b27d5a77f1f5aa30d067fd
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
---
 .../qmldesigner/designercore/instances/puppetcreator.cpp       | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/plugins/qmldesigner/designercore/instances/puppetcreator.cpp b/src/plugins/qmldesigner/designercore/instances/puppetcreator.cpp
index 5c220c5b822..c5bb6e9d126 100644
--- a/src/plugins/qmldesigner/designercore/instances/puppetcreator.cpp
+++ b/src/plugins/qmldesigner/designercore/instances/puppetcreator.cpp
@@ -549,7 +549,8 @@ bool PuppetCreator::startBuildProcess(const QString &buildDirectoryPath,
     process.setProcessEnvironment(processEnvironment());
     process.setWorkingDirectory(buildDirectoryPath);
     process.start(command, processArguments);
-    process.waitForStarted();
+    if (!process.waitForStarted())
+        return false;
     while (process.waitForReadyRead(100) || process.state() == QProcess::Running) {
         if (progressDialog->useFallbackPuppet())
             return false;