bool improvements

Change-Id: I664cf2cd71fc795d8592752c2b486f8b62709da7

writerfilter/source/dmapper/PropertyMap.cxx

@@ -1332,7 +1332,7 @@ ParagraphProperties::~ParagraphProperties()
 }
 
 
-int ParagraphProperties::operator==(const ParagraphProperties& rCompare)
+bool ParagraphProperties::operator==(const ParagraphProperties& rCompare)
 {
     return
         m_bFrameMode == rCompare.m_bFrameMode &&

writerfilter/source/dmapper/PropertyMap.hxx

@@ -322,7 +322,7 @@ public:
     ParagraphProperties(const ParagraphProperties&);
     ~ParagraphProperties();
 
-    int operator==(const ParagraphProperties&); //does not compare the starting/ending range, m_sParaStyleName and m_nDropCapLength
+    bool operator==(const ParagraphProperties&); //does not compare the starting/ending range, m_sParaStyleName and m_nDropCapLength
 
     void    SetFrameMode( bool set = true ) { m_bFrameMode = set; }
     bool    IsFrameMode()const { return m_bFrameMode; }