improved string operations all over the place

used character operations whenever possible
better usage of QLatin1String

2 files changed, 4 insertions, 7 deletions

diff --git a/src/3rdparty/clucene/src/CLucene/store/FSDirectory.cpp b/src/3rdparty/clucene/src/CLucene/store/FSDirectory.cpp
index 36c170a..e9659cf 100644
--- a/src/3rdparty/clucene/src/CLucene/store/FSDirectory.cpp
+++ b/src/3rdparty/clucene/src/CLucene/store/FSDirectory.cpp
@@ -624,7 +624,7 @@ LuceneLock* FSDirectory::makeLock(const QString& name)
 
 
     QString lockFile(getLockPrefix());
-    lockFile.append(QLatin1String("-")).append(name);
+    lockFile.append(QLatin1Char('-')).append(name);
 
     return _CLNEW FSLock(lockDir, lockFile);
 }
diff --git a/src/3rdparty/clucene/src/CLucene/util/Misc.cpp b/src/3rdparty/clucene/src/CLucene/util/Misc.cpp
index 069b487..cb2efe2 100644
--- a/src/3rdparty/clucene/src/CLucene/util/Misc.cpp
+++ b/src/3rdparty/clucene/src/CLucene/util/Misc.cpp
@@ -181,12 +181,9 @@ void Misc::segmentname(QString& buffer, int32_t bufferLen,
 	CND_PRECONDITION(!segment.isEmpty(), "segment is NULL");
 	CND_PRECONDITION(!ext.isEmpty(), "extention is NULL");
 
-    buffer.clear();
-    if (x == -1) {
-		buffer = QString(segment + ext);
-    } else {
-        buffer = QString(QLatin1String("%1%2%3")).arg(segment).arg(ext).arg(x);
-    }
+    buffer = segment + ext;
+    if (x != -1)
+        buffer += QString::number(x);
 }
 
 // #pragma mark -- TCHAR related utils