QtLocationPlugin: Move from deprecated sprintf to asprintf

Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>

src/QtLocationPlugin/QGCMapEngine.cpp

@@ -222,7 +222,7 @@ QGCMapEngine::cacheTile(QString type, const QString& hash, const QByteArray& ima
 QString
 QGCMapEngine::getTileHash(QString type, int x, int y, int z)
 {
-    return QString().sprintf("%010d%08d%08d%03d", getQGCMapEngine()->urlFactory()->getIdFromType(type), x, y, z);
+    return QString::asprintf("%010d%08d%08d%03d", getQGCMapEngine()->urlFactory()->getIdFromType(type), x, y, z);
 }
 
 //-----------------------------------------------------------------------------

src/QtLocationPlugin/QMLControl/QGCMapEngineManager.cc

@@ -553,7 +553,7 @@ QGCMapEngineManager::getUniqueName()
     int count = 1;
     while (true) {
         name = test;
-        name += QString().sprintf("%03d", count++);
+        name += QString::asprintf("%03d", count++);
         if(!findName(name))
             return name;
     }