From e2fd299fc588962b19b91d3e11f7bf274080de84 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Mr=C3=A1zek?= <peterix@gmail.com>
Date: Wed, 30 Sep 2015 00:11:00 +0200
Subject: GH-253 implement launching instances from command line

---
 logic/InstanceList.cpp | 19 ++++++-------------
 1 file changed, 6 insertions(+), 13 deletions(-)

(limited to 'logic/InstanceList.cpp')

diff --git a/logic/InstanceList.cpp b/logic/InstanceList.cpp
index 2ff0c913..22b36748 100644
--- a/logic/InstanceList.cpp
+++ b/logic/InstanceList.cpp
@@ -362,23 +362,16 @@ int InstanceList::add(InstancePtr t)
 
 InstancePtr InstanceList::getInstanceById(QString instId) const
 {
-	if (m_instances.isEmpty())
-	{
+	if(instId.isEmpty())
 		return InstancePtr();
-	}
-
-	QListIterator<InstancePtr> iter(m_instances);
-	InstancePtr inst;
-	while (iter.hasNext())
+	for(auto & inst: m_instances)
 	{
-		inst = iter.next();
 		if (inst->id() == instId)
-			break;
+		{
+			return inst;
+		}
 	}
-	if (inst->id() != instId)
-		return InstancePtr();
-	else
-		return iter.peekPrevious();
+	return InstancePtr();
 }
 
 QModelIndex InstanceList::getInstanceIndexById(const QString &id) const
-- 
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