From 552fba23862d2f2c88bd09202b8c1b5904830128 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9rgio=20Martins?= <sergio.martins@kdab.com>
Date: Mon, 8 Jun 2015 22:56:55 +0100
Subject: core: Add several QList::reserve() calls.

Reduces reallocations.

Change-Id: Ib63539fb690a80245d8fe81ff8468e79ffa8e57c
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
---
 src/corelib/json/qjsonarray.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/corelib/json/qjsonarray.cpp')

diff --git a/src/corelib/json/qjsonarray.cpp b/src/corelib/json/qjsonarray.cpp
index 77a3d0a2b8b..dd27603d6da 100644
--- a/src/corelib/json/qjsonarray.cpp
+++ b/src/corelib/json/qjsonarray.cpp
@@ -271,6 +271,7 @@ QVariantList QJsonArray::toVariantList() const
     QVariantList list;
 
     if (a) {
+        list.reserve(a->length);
         for (int i = 0; i < (int)a->length; ++i)
             list.append(QJsonValue(d, a, a->at(i)).toVariant());
     }
-- 
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