FLTK: recent path duplicate entries

Author: chrisws

src/platform/fltk/FileWidget.cxx

@@ -147,14 +147,19 @@ const char *FileWidget::splitPath(const char *filename, char *path) {
   if (!result) {
     result = filename;
   } else {
-    result++;                   // skip slash
+    // skip slash
+    result++; 
   }
 
   if (path) {
     // return the path component
     int len = result - filename - 1;
     if (len > 0) {
       strncpy(path, filename, len);
+      // snip any double slashes
+      while (len > 0 && path[len - 1] == '/') {
+        len--;
+      }
       path[len] = 0;
     } else {
       path[0] = 0;

src/platform/fltk/MainWindow.cxx

@@ -25,9 +25,8 @@
 #include "EditorWidget.h"
 #include "HelpWidget.h"
 #include "FileWidget.h"
-#include "common/sbapp.h"
 #include "platform/common/StringLib.h"
-
+#include "common/sbapp.h"
 #include "common/sys.h"
 #include "common/fs_socket_client.h"
 
@@ -1325,7 +1324,7 @@ void MainWindow::open_file(fltk::Widget *w, void *eventData) {
   for (int i = 0; i < NUM_RECENT_ITEMS; i++) {
     char nextPath[MAX_PATH];
     FileWidget::splitPath(recentPath[i].toString(), nextPath);
-    if (!paths->exists(nextPath)) {
+    if (nextPath[0] && !paths->exists(nextPath)) {
       paths->add(nextPath);
     }
   }