3 files changed, 11 insertions, 8 deletions
diff --git a/src/Fl_File_Input.cxx b/src/Fl_File_Input.cxx
index 8d1584468..be343d9b6 100644
--- a/src/Fl_File_Input.cxx
+++ b/src/Fl_File_Input.cxx
@@ -18,6 +18,7 @@
 //
 
 #include <FL/Fl.H>
+#include <FL/Fl_System_Driver.H>
 #include <FL/Fl_File_Input.H>
 #include <FL/Fl_Window.H>
 #include <FL/fl_draw.H>
@@ -112,10 +113,7 @@ void Fl_File_Input::update_buttons() {
        start && i < (int)(sizeof(buttons_) / sizeof(buttons_[0]) - 1);
        start = end, i ++) {
 //    printf("    start = \"%s\"\n", start);
-    if ((end = strchr(start, '/')) == NULL)
-#if defined(WIN32) || defined(__EMX__)
-      if ((end = strchr(start, '\\')) == NULL)
-#endif // WIN32 || __EMX__
+    if ((end = Fl::system_driver()->next_dir_sep(start)) == NULL)
       break;
 
     end ++;
@@ -261,10 +259,7 @@ Fl_File_Input::handle_button(int event)		// I - Event
 
   for (start = newvalue, end = start; start && i >= 0; start = end, i --) {
 //    printf("    start = \"%s\"\n", start);
-    if ((end = strchr(start, '/')) == NULL)
-#if defined(WIN32) || defined(__EMX__)
-      if ((end = strchr(start, '\\')) == NULL)
-#endif // WIN32 || __EMX__
+    if ((end = (char*)Fl::system_driver()->next_dir_sep(start)) == NULL)
       break;
 
     end ++;
diff --git a/src/drivers/WinAPI/Fl_WinAPI_System_Driver.H b/src/drivers/WinAPI/Fl_WinAPI_System_Driver.H
index 5e580f15c..5ffe037a2 100644
--- a/src/drivers/WinAPI/Fl_WinAPI_System_Driver.H
+++ b/src/drivers/WinAPI/Fl_WinAPI_System_Driver.H
@@ -84,6 +84,7 @@ public:
                                     const char *application);
   virtual void *dlopen(const char *filename);
   virtual void png_extra_rgba_processing(unsigned char *array, int w, int h);
+  virtual const char *next_dir_sep(const char *start);
 };
 
 #endif // FL_WINAPI_SYSTEM_DRIVER_H
diff --git a/src/drivers/WinAPI/Fl_WinAPI_System_Driver.cxx b/src/drivers/WinAPI/Fl_WinAPI_System_Driver.cxx
index 529f9ade7..5b9676fdf 100644
--- a/src/drivers/WinAPI/Fl_WinAPI_System_Driver.cxx
+++ b/src/drivers/WinAPI/Fl_WinAPI_System_Driver.cxx
@@ -877,6 +877,13 @@ void Fl_WinAPI_System_Driver::png_extra_rgba_processing(unsigned char *ptr, int
   }
 }
 
+const char *Fl_WinAPI_System_Driver::next_dir_sep(const char *start)
+{
+  const char *p = strchr(start, '/');
+  if (!p) p = strchr(start, '\\');
+  return p;
+}
+
 //
 // End of "$Id$".
 //