MsvcToolChain: Fix display of paths in toolchain settings

Change-Id: I44f936988f14a869f5c1518b3ca5bb9b62153d28
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

src/plugins/projectexplorer/msvctoolchain.cpp

@@ -422,7 +422,7 @@ void MsvcToolChainConfigWidget::setFromToolChain()
 {
     MsvcToolChain *tc = static_cast<MsvcToolChain *>(toolChain());
     QTC_ASSERT(tc, return);
-    QString varsBatDisplay = tc->varsBat();
+    QString varsBatDisplay = QDir::toNativeSeparators(tc->varsBat());
     if (!tc->varsBatArg().isEmpty()) {
         varsBatDisplay += QLatin1Char(' ');
         varsBatDisplay += tc->varsBatArg();