Removed unnecessary code from utilsunx.cpp

[wxWidgets.git] / src / common / filefn.cpp

diff --git a/src/common/filefn.cpp b/src/common/filefn.cpp
index f8f4989918d309d5b119766594996ab6364fa856..25935ed14f7555a7e21b0d3005802396ce05cca7 100644 (file)
--- a/src/common/filefn.cpp
+++ b/src/common/filefn.cpp
@@ -110,10 +110,6 @@
 // constants
 // ----------------------------------------------------------------------------
 
-#if defined(__VISAGECPP__) && __IBMCPP__ >= 400
-const off_t wxInvalidOffset = (off_t)-1;
-#endif
-
 #define _MAXPATHLEN 500
 
 extern wxChar *wxBuffer;
@@ -134,6 +130,14 @@ extern wxChar *wxBuffer;
 
 static wxChar wxFileFunctionsBuffer[4*_MAXPATHLEN];
 
+#if defined(__VISAGECPP__) && __IBMCPP__ >= 400
+//
+// VisualAge C++ V4.0 cannot have any external linkage const decs 
+// in headers included by more than one primary source
+//
+const off_t wxInvalidOffset = (off_t)-1;
+#endif
+
 // ============================================================================
 // implementation
 // ============================================================================
@@ -1777,9 +1781,10 @@ void WXDLLEXPORT wxSplitPath(const wxChar *pszFileName,
 #else // assume Unix
     const wxChar *pLastSeparator = wxStrrchr(pszFileName, wxFILE_SEP_PATH_UNIX);
 
-    if ( pDot == pszFileName )
+    if ( (pDot == pszFileName) || (*(pDot - 1) == wxFILE_SEP_PATH_UNIX) )
     {
-        // under Unix files like .profile are treated in a special way
+        // under Unix, dot may be (and commonly is) the first character of the
+        // filename, don't treat the entire filename as extension in this case
         pDot = NULL;
     }
 #endif // MSW/Unix