X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/27b2dd53f629a78266c51d1b0b5db918401dcd4f..dad65e8abce518c5cf0bff166dbaee2b8f85d35d:/src/common/filefn.cpp

diff --git a/src/common/filefn.cpp b/src/common/filefn.cpp
index 3434d5aaa0..2d28e3ac96 100644
--- a/src/common/filefn.cpp
+++ b/src/common/filefn.cpp
@@ -673,7 +673,7 @@ wxContractPath (const wxString& filename, const wxString& envname, const wxStrin
   const wxChar *val;
 #ifndef __WXWINCE__
   wxChar *tcp;
-  if (envname != WXSTRINGCAST NULL && (val = wxGetenv (WXSTRINGCAST envname)) != NULL &&
+  if (!envname.empty() && (val = wxGetenv (WXSTRINGCAST envname)) != NULL &&
      (tcp = wxStrstr (dest, val)) != NULL)
     {
         wxStrcpy (wxFileFunctionsBuffer, tcp + wxStrlen (val));
@@ -1734,7 +1734,7 @@ int WXDLLEXPORT wxParseCommonDialogsFilter(const wxString& filterStr, wxArrayStr
     // autocompletion
     for( size_t j = 0 ; j < descriptions.GetCount() ; j++ )
     {
-        if ( descriptions[j] == wxEmptyString && filters[j] != wxEmptyString )
+        if ( descriptions[j].empty() && !filters[j].empty() )
         {
             descriptions[j].Printf(_("Files (%s)"), filters[j].c_str());
         }
@@ -1954,12 +1954,14 @@ wxFileKind wxGetFileKind(int fd)
 
 wxFileKind wxGetFileKind(FILE *fp)
 {
-    // note: the watcom rtl dll doesn't have fileno (the static lib does)
-#if !defined wxFILEKIND_STUB && !(defined __WATCOMC__ && defined __SW_BR)
-    return wxGetFileKind(fileno(fp));
-#else
+    // Note: The watcom rtl dll doesn't have fileno (the static lib does).
+    //       Should be fixed in version 1.4.
+#if defined(wxFILEKIND_STUB) || \
+        (defined(__WATCOMC__) && __WATCOMC__ <= 1230 && defined(__SW_BR))
     (void)fp;
     return wxFILE_KIND_DISK;
+#else
+    return wxGetFileKind(fileno(fp));
 #endif
 }