coverity#738863 Uninitialized scalar field

Change-Id: I2e2c6c59d85183bb81ecd8fb7a73acdf6b17a27d

vcl/source/filter/wmf/winmtf.hxx

@@ -842,21 +842,27 @@ private:
 
 public:
 
-                    WMFReader(
-                        SvStream& rStreamWMF,
-                        GDIMetaFile& rGDIMetaFile,
-                        FilterConfigItem* pConfigItem = NULL,
-                        WMF_EXTERNALHEADER* pExtHeader = NULL
-                    )
-                        : WinMtf( new WinMtfOutput( rGDIMetaFile ), rStreamWMF, pConfigItem )
-                        , pEMFStream(NULL),
-                        pExternalHeader(pExtHeader)
-                    {}
+    WMFReader(SvStream& rStreamWMF, GDIMetaFile& rGDIMetaFile,
+        FilterConfigItem* pConfigItem = NULL,
+        WMF_EXTERNALHEADER* pExtHeader = NULL)
+        : WinMtf(new WinMtfOutput(rGDIMetaFile) , rStreamWMF, pConfigItem)
+        , nUnitsPerInch(96)
+        , nRecSize(0)
+        , pEMFStream(NULL)
+        , nEMFRecCount(0)
+        , nEMFRec(0)
+        , nEMFSize(0)
+        , nSkipActions(0)
+        , nCurrentAction(0)
+        , nUnicodeEscapeAction(0)
+        , pExternalHeader(pExtHeader)
+        {
+        }
 
-                    ~WMFReader();
+    ~WMFReader();
 
     // read WMF file from stream and fill the GDIMetaFile
-    void            ReadWMF();
+    void ReadWMF();
 };
 
 #endif