Replace all foreach loops with C++11 ranged-for loops

Also replaced a few loops with more efficient implementations.

Change-Id: I56f9242a410741fc5e7a291be7c6090c599b7666
Reviewed-by: Thomas Senyk <thomas.senyk@pelagicore.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/packagecreator/tst_packagecreator.cpp b/tests/packagecreator/tst_packagecreator.cpp
index 4699f9f5..07883673 100644
--- a/tests/packagecreator/tst_packagecreator.cpp
+++ b/tests/packagecreator/tst_packagecreator.cpp
@@ -142,7 +142,7 @@ void tst_PackageCreator::createAndVerify()
 
     // check the contents of the files
 
-    foreach (const QString &file, files) {
+    for (const QString &file : qAsConst(files)) {
         QFile src(m_baseDir.absoluteFilePath(file));
         QVERIFY2(src.open(QFile::ReadOnly), qPrintable(src.errorString()));
         QByteArray data = src.readAll();