Use QFile::{encode,decode}Name to deal with QT_PLUGIN_PATH

Since it deals with paths, let's use the proper path-handling
functions.

Change-Id: I896d2c472dfd675e9ff247657447178702f178be
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>

2 files changed, 2 insertions, 2 deletions

diff --git a/src/corelib/kernel/qcoreapplication.cpp b/src/corelib/kernel/qcoreapplication.cpp
index d188ccbc9a..31d83967bb 100644
--- a/src/corelib/kernel/qcoreapplication.cpp
+++ b/src/corelib/kernel/qcoreapplication.cpp
@@ -2041,7 +2041,7 @@ QStringList QCoreApplication::libraryPaths()
 #else
             QLatin1Char pathSep(':');
 #endif
-            QStringList paths = QString::fromLatin1(libPathEnv).split(pathSep, QString::SkipEmptyParts);
+            QStringList paths = QFile::decodeName(libPathEnv).split(pathSep, QString::SkipEmptyParts);
             for (QStringList::const_iterator it = paths.constBegin(); it != paths.constEnd(); ++it) {
                 QString canonicalPath = QDir(*it).canonicalPath();
                 if (!canonicalPath.isEmpty()
diff --git a/tests/auto/widgets/kernel/qapplication/tst_qapplication.cpp b/tests/auto/widgets/kernel/qapplication/tst_qapplication.cpp
index 90fa2ad716..f7937421f3 100644
--- a/tests/auto/widgets/kernel/qapplication/tst_qapplication.cpp
+++ b/tests/auto/widgets/kernel/qapplication/tst_qapplication.cpp
@@ -955,7 +955,7 @@ void tst_QApplication::libraryPaths_qt_plugin_path()
 
     // Our hook into libraryPaths() initialization: Set the QT_PLUGIN_PATH environment variable
     QString installPathPluginsDeCanon = appDirPath + QString::fromLatin1("/tmp/..");
-    QByteArray ascii = installPathPluginsDeCanon.toAscii();
+    QByteArray ascii = QFile::encodeName(installPathPluginsDeCanon);
     qputenv("QT_PLUGIN_PATH", ascii);
 
     QVERIFY(!app.libraryPaths().contains(appDirPath + QString::fromLatin1("/tmp/..")));