qdbusxmlgenerator.cpp: reduce allocations in typeNameToXml()

Don't create QString from QL1S, just iterate over QL1S directly.

Change-Id: I35196991224c206841efb11894a9baf736ead97e
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/dbus/qdbusxmlgenerator.cpp b/src/dbus/qdbusxmlgenerator.cpp
index 7e7ce9a7e6..d239a69f73 100644
--- a/src/dbus/qdbusxmlgenerator.cpp
+++ b/src/dbus/qdbusxmlgenerator.cpp
@@ -59,10 +59,10 @@ static inline QString typeNameToXml(const char *typeName)
 {
     // ### copied from qtextdocument.cpp
     // ### move this into Qt Core at some point
-    QString plain = QLatin1String(typeName);
+    const QLatin1String plain(typeName);
     QString rich;
-    rich.reserve(int(plain.length() * 1.1));
-    for (int i = 0; i < plain.length(); ++i) {
+    rich.reserve(int(plain.size() * 1.1));
+    for (int i = 0; i < plain.size(); ++i) {
         if (plain.at(i) == QLatin1Char('<'))
             rich += QLatin1String("&lt;");
         else if (plain.at(i) == QLatin1Char('>'))