SetStrmStgPtr can return bool instead of sal_True/sal_False in an int

Change-Id: I5348977de17d3f916cecabe4b5c3f7630a89667e

sw/inc/shellio.hxx

@@ -264,7 +264,7 @@ private:
 
     // Everyone who does not need the streams / storages open
     // has to overload the method (W4W!!).
-    virtual int SetStrmStgPtr();
+    virtual bool SetStrmStgPtr();
 };
 
 class AsciiReader: public Reader

sw/source/filter/basflt/shellio.cxx

@@ -574,7 +574,7 @@ void Reader::MakeHTMLDummyTemplateDoc()
 
 // Users that do not need to open these Streams / Storages,
 // have to overload this method
-int Reader::SetStrmStgPtr()
+bool Reader::SetStrmStgPtr()
 {
     OSL_ENSURE( pMedium, "Where is the Media??" );
 
@@ -583,7 +583,7 @@ int Reader::SetStrmStgPtr()
         if( SW_STORAGE_READER & GetReaderType() )
         {
             xStg = pMedium->GetStorage();
-            return sal_True;
+            return true;
         }
     }
     else
@@ -597,12 +597,12 @@ int Reader::SetStrmStgPtr()
         else if ( !(SW_STREAM_READER & GetReaderType()) )
         {
             pStrm = NULL;
-            return sal_False;
+            return false;
         }
 
-        return sal_True;
+        return true;
     }
-    return sal_False;
+    return false;
 }
 
 int Reader::GetReaderType()

sw/source/filter/html/swhtml.cxx

@@ -173,16 +173,16 @@ OUString HTMLReader::GetTemplateName() const
     return OUString();
 }
 
-int HTMLReader::SetStrmStgPtr()
+bool HTMLReader::SetStrmStgPtr()
 {
     OSL_ENSURE( pMedium, "Wo ist das Medium??" );
 
     if( pMedium->IsRemote() || !pMedium->IsStorage() )
     {
         pStrm = pMedium->GetInStream();
-        return sal_True;
+        return true;
     }
-    return sal_False;
+    return false;
 
 }
 

sw/source/filter/inc/fltini.hxx

@@ -32,7 +32,7 @@ class SwNodeIndex;
 class HTMLReader: public Reader
 {
     // wir wollen die Streams / Storages nicht geoeffnet haben
-    virtual int SetStrmStgPtr() SAL_OVERRIDE;
+    virtual bool SetStrmStgPtr() SAL_OVERRIDE;
     virtual sal_uLong Read(SwDoc &, const OUString& rBaseURL, SwPaM &, const OUString &) SAL_OVERRIDE;
     virtual OUString GetTemplateName() const SAL_OVERRIDE;
 public: