ENH: Use const char where it should have been. At same time fix Bug#2958

1 files changed, 9 insertions, 10 deletions

diff --git a/Source/kwsys/Directory.hxx.in b/Source/kwsys/Directory.hxx.in
index 64d4184..22aafcc 100644
--- a/Source/kwsys/Directory.hxx.in
+++ b/Source/kwsys/Directory.hxx.in
@@ -23,30 +23,30 @@ class DirectoryInternals;
 
 /** \class Directory
  * \brief Portable directory/filename traversal.
- * 
+ *
  * Directory provides a portable way of finding the names of the files
  * in a system directory.
  *
  * Directory currently works with Windows and Unix operating systems.
  */
-class @KWSYS_NAMESPACE@_EXPORT Directory 
+class @KWSYS_NAMESPACE@_EXPORT Directory
 {
 public:
   Directory();
   ~Directory();
-  
+
   /**
    * Load the specified directory and load the names of the files
-   * in that directory. 0 is returned if the directory can not be 
-   * opened, 1 if it is opened.   
+   * in that directory. 0 is returned if the directory can not be
+   * opened, 1 if it is opened.
    */
   bool Load(const char*);
-  
+
   /**
    * Return the number of files in the current directory.
    */
   unsigned long GetNumberOfFiles() const;
-  
+
   /**
    * Return the file at the given index, the indexing is 0 based
    */
@@ -57,10 +57,9 @@ public:
    */
   const char* GetPath() const;
 
-protected:
   /**
-   * Clear the internal structure. Used internally at beginning of Load(...) to clear
-   * the cache.
+   * Clear the internal structure. Used internally at beginning of Load(...)
+   * to clear the cache.
    */
   void Clear();