improved string operations all over the place

used character operations whenever possible
better usage of QLatin1String

3 files changed, 4 insertions, 4 deletions

diff --git a/src/network/kernel/qauthenticator.cpp b/src/network/kernel/qauthenticator.cpp
index 33795aa..b672765 100644
--- a/src/network/kernel/qauthenticator.cpp
+++ b/src/network/kernel/qauthenticator.cpp
@@ -511,13 +511,13 @@ QByteArray QAuthenticatorPrivate::digestMd5Response(const QByteArray &challenge,
     credentials += "uri=\"" + path + "\", ";
     if (!opaque.isEmpty())
         credentials += "opaque=\"" + opaque + "\", ";
-    credentials += "response=\"" + response + "\"";
+    credentials += "response=\"" + response + '\"';
     if (!options.value("algorithm").isEmpty())
         credentials += ", algorithm=" + options.value("algorithm");
     if (!options.value("qop").isEmpty()) {
         credentials += ", qop=" + qop + ", ";
         credentials += "nc=" + nonceCountString + ", ";
-        credentials += "cnonce=\"" + cnonce + "\"";
+        credentials += "cnonce=\"" + cnonce + '\"';
     }
 
     return credentials;
diff --git a/src/network/kernel/qhostaddress.cpp b/src/network/kernel/qhostaddress.cpp
index b225c17..c2fb690 100644
--- a/src/network/kernel/qhostaddress.cpp
+++ b/src/network/kernel/qhostaddress.cpp
@@ -1078,7 +1078,7 @@ QPair<QHostAddress, int> QHostAddress::parseSubnet(const QString &subnet)
 #ifndef QT_NO_DEBUG_STREAM
 QDebug operator<<(QDebug d, const QHostAddress &address)
 {
-    d.maybeSpace() << "QHostAddress(" << address.toString() << ")";
+    d.maybeSpace() << "QHostAddress(" << address.toString() << ')';
     return d.space();
 }
 #endif
diff --git a/src/network/kernel/qnetworkinterface.cpp b/src/network/kernel/qnetworkinterface.cpp
index 960999e..f12b0c0 100644
--- a/src/network/kernel/qnetworkinterface.cpp
+++ b/src/network/kernel/qnetworkinterface.cpp
@@ -594,7 +594,7 @@ static inline QDebug operator<<(QDebug debug, const QNetworkAddressEntry &entry)
         debug.nospace() << ", netmask = " << entry.netmask();
     if (!entry.broadcast().isNull())
         debug.nospace() << ", broadcast = " << entry.broadcast();
-    debug.nospace() << ")";
+    debug.nospace() << ')';
     return debug.space();
 }