fix warning

jef-n · jef-n · commit b51e3c7ca668 · 2016-10-10T00:47:14.000+02:00
(cherry picked from commit cd3adc0)
diff --git a/src/core/qgsprojectproperty.cpp b/src/core/qgsprojectproperty.cpp
@@ -21,6 +21,18 @@
 #include <QDomDocument>
 #include <QStringList>
 
+QgsProperty::QgsProperty()
+{
+}
+
+QgsProperty::~QgsProperty()
+{
+}
+
+QgsPropertyValue::~QgsPropertyValue()
+{
+}
+
 void QgsPropertyValue::dump( int tabs ) const
 {
   QString tabString;
diff --git a/src/core/qgsprojectproperty.h b/src/core/qgsprojectproperty.h
@@ -47,12 +47,8 @@ class QDomDocument;
 class CORE_EXPORT QgsProperty
 {
   public:
-
-    QgsProperty()
-    {}
-
-    virtual ~QgsProperty()
-    {}
+    QgsProperty();
+    virtual ~QgsProperty();
 
     /** Dumps out the keys and values
      *
@@ -125,7 +121,7 @@ class CORE_EXPORT QgsPropertyValue : public QgsProperty
         : value_( value )
     {}
 
-    virtual ~QgsPropertyValue() {}
+    virtual ~QgsPropertyValue();
 
     /** Returns true if is a QgsPropertyKey */
     virtual bool isKey() const override { return false; }
@@ -208,7 +204,7 @@ class CORE_EXPORT QgsPropertyKey : public QgsProperty
 
 
     /// add the given property key
-    QgsPropertyKey * addKey( const QString & keyName )
+    QgsPropertyKey *addKey( const QString & keyName )
     {
       delete mProperties.take( keyName );
       mProperties.insert( keyName, new QgsPropertyKey( keyName ) );
