Small changes

source/fb2xml.cpp

@@ -71,7 +71,7 @@ bool Fb2XmlHandler::startElement(const QString & namespaceURI, const QString & l
     return m_handler = CreateRoot(name, attributes);
 }
 
-static bool isWhiteSpace(const QString &str)
+bool Fb2XmlHandler::isWhiteSpace(const QString &str)
 {
     return str.simplified().isEmpty();
 }

source/fb2xml.h

@@ -63,6 +63,7 @@ protected:
 
 protected:
     virtual NodeHandler * CreateRoot(const QString &name, const QXmlAttributes &attributes) = 0;
+    static bool isWhiteSpace(const QString &str);
 
 protected:
     NodeHandler * m_handler;