cppCheck: Various clean-up

xfdrawstyle.cxx: correct a copy/paste typo in constructor
number.cxx: remove an unused variable
inftxt.hxx: redundant assignment (pWrongList is assigned twice)

Change-Id: I148e23272ffa169ef16052c475e5f24a87383e5b
Signed-off-by: jailletc36 <christophe.jaillet@wanadoo.fr>
Reviewed-on: https://gerrit.libreoffice.org/983Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

lotuswordpro/source/filter/xfilter/xfdrawstyle.cxx

@@ -76,7 +76,7 @@ XFDrawStyle::XFDrawStyle()
     m_fArrowStartSize = 0.3;
     m_fArrowEndSize = 0.3;
     m_bArrowStartCenter = sal_False;
-    m_bArrowStartCenter = sal_False;
+    m_bArrowEndCenter = sal_False;
 }
 
 XFDrawStyle::~XFDrawStyle()

sw/source/core/doc/number.cxx

@@ -773,7 +773,6 @@ String SwNumRule::MakeRefNumString( const SwNodeNum& rNodeNum,
                 String aPrevStr = MakeNumString( pWorkingNodeNum->GetNumberVector(),
                                                  sal_True, sal_False, MAXLEVEL,
                                                  &aExtremities);
-                int        nLen = aPrevStr.Len();
                 int        nStrip = 0;
                 sal_Unicode        c;
 
@@ -789,7 +788,6 @@ String SwNumRule::MakeRefNumString( const SwNodeNum& rNodeNum,
                 {
                     aPrevStr.Erase( 0, nStrip );
                     aExtremities.nPrefixChars -= nStrip;
-                    nLen -= nStrip;
                 }
 
                 if ((bFirstIteration || bOldHadPrefix) &&

sw/source/core/text/inftxt.hxx

@@ -404,7 +404,8 @@ protected:
     SwTxtPaintInfo() { pFrm = 0; pWrongList = 0; pGrammarCheckList = 0; pSmartTags = 0; pSpaceAdd = 0;
                        pBrushItem = ((SvxBrushItem*)-1);}
 #else
-    SwTxtPaintInfo() { pFrm = 0; pWrongList = 0; pGrammarCheckList = 0; pWrongList = 0; pSmartTags = 0; pSpaceAdd = 0; pBrushItem = 0;}
+    SwTxtPaintInfo() { pFrm = 0; pWrongList = 0; pGrammarCheckList = 0; pSmartTags = 0; pSpaceAdd = 0;
+                       pBrushItem = 0;}
 #endif
 public:
     SwTxtPaintInfo( const SwTxtPaintInfo &rInf );