From eca8f1bf988abf7337927ed175a9d5beb0d4d837 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9rgio=20Martins?= <sergio.martins@kdab.com>
Date: Wed, 10 Jun 2015 12:01:11 +0100
Subject: gui: Add several QList::reserve() calls.

Reduces reallocations.

Change-Id: I0db16726f413a67b76a73fabd013f910ab5f5109
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
---
 src/gui/text/qzip.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/gui/text/qzip.cpp')

diff --git a/src/gui/text/qzip.cpp b/src/gui/text/qzip.cpp
index edd3447357..a33716ebe8 100644
--- a/src/gui/text/qzip.cpp
+++ b/src/gui/text/qzip.cpp
@@ -916,7 +916,9 @@ QList<QZipReader::FileInfo> QZipReader::fileInfoList() const
 {
     d->scanFiles();
     QList<QZipReader::FileInfo> files;
-    for (int i = 0; i < d->fileHeaders.size(); ++i) {
+    const int numFileHeaders = d->fileHeaders.size();
+    files.reserve(numFileHeaders);
+    for (int i = 0; i < numFileHeaders; ++i) {
         QZipReader::FileInfo fi;
         d->fillFileInfo(i, fi);
         files.append(fi);
-- 
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