better fix for poppler 0.20

Do not call gfxFont->getName() twice; Thanks David Tardon for catching this.

Heh, I wonder if gfxFont->getOrigName() ever given any different value
than getName() ;-)

Change-Id: Idaf95a6a024076c6d450519923b6129166a5f8bd

sdext/source/pdfimport/xpdfwrapper/pdfioutdev_gpl.cxx

@@ -406,10 +406,8 @@ int PDFOutDev::parseFont( long long nNewId, GfxFont* gfxFont, GfxState* state )
     int nSize = 0;
 
     GooString* pFamily = gfxFont->getName();
+#if !POPPLER_CHECK_VERSION(0, 20, 0)
     if( ! pFamily )
-#if POPPLER_CHECK_VERSION(0, 20, 0)
-        pFamily = gfxFont->getName();
-#else
         pFamily = gfxFont->getOrigName();
 #endif
     if( pFamily )