X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7f9975410ff186cd35dc770a5981950f0c861f70..d7e0343413296e8719386abbcb55ecbc4dceba36:/utils/tex2rtf/src/xlputils.cpp

diff --git a/utils/tex2rtf/src/xlputils.cpp b/utils/tex2rtf/src/xlputils.cpp
index e29328aad1..1a56cd04d9 100644
--- a/utils/tex2rtf/src/xlputils.cpp
+++ b/utils/tex2rtf/src/xlputils.cpp
@@ -10,10 +10,6 @@
 // Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
 // For compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -28,10 +24,8 @@
 #include "tex2rtf.h"
 #include <ctype.h>
 
-#if !WXWIN_COMPATIBILITY_2_4
 static inline wxChar* copystring(const wxChar* s)
     { return wxStrcpy(new wxChar[wxStrlen(s) + 1], s); }
-#endif
 
 long currentBlockId = -1;
 static TexChunk *descriptionItemArg = NULL;
@@ -113,7 +107,7 @@ void XLPOnMacro(int macroId, int no_args, bool start)
 
       if (macroId != ltSECTIONSTAR)
         sectionNo ++;
-        
+
       SetCurrentOutputs(Chapters, Sections);
       long id1 = NewBlockId();
       currentBlockId = NewBlockId();
@@ -659,7 +653,7 @@ bool XLPOnArgument(int macroId, int arg_no, bool start)
     if (start)
     {
       wxChar *sec = NULL;
-      
+
       wxChar *refName = GetArgData();
       if (refName)
       {
@@ -698,7 +692,7 @@ bool XLPOnArgument(int macroId, int arg_no, bool start)
         wxChar *label = GetArgData();
         hyperLinks.Append(currentBlockId, (wxObject *)copystring(label));
       }
-      
+
       return false;
     }
     break;
@@ -1142,7 +1136,7 @@ bool XLPGo(void)
 {
   xlpBlockId = 0;
 
-  if (InputFile && OutputFile)
+  if (!InputFile.empty() && !OutputFile.empty())
   {
     Contents = wxFopen(TmpContentsName, _T("w"));
     Chapters = wxFopen(_T("chapters.xlp"), _T("w"));
@@ -1213,4 +1207,3 @@ bool XLPGo(void)
   }
   return false;
 }
-