Fixed a few compiler warnings and added a TODO list

git-svn-id: svn://blicky.net/ncdu/trunk@15 ce56bc8d-f834-0410-b703-f827bd498a76

TODO

+Small list of planned features/changes, suggestions are always welcome.
+
+
+- Improve configuration interface (settings.c)
+  * All command line options should be accessible in the GUI
+  * Tabs?
+  * Still use the ncurses forms library, or implement our own? (hopefully less
+    buggy and more control) - shouldn't be too hard to do.
+
+- Add export/import feature for filelists
+  * Also comparing two filelists
+
+- Improve browser interface
+  * Mutt-like status bar?
+  * Browser always on background, even on startup

src/browser.c

@@ -122,7 +122,7 @@ void drawBrowser(int change) {
   struct dir *n;
   char tmp[PATH_MAX], ct, dt;
   int selected, i, o;
-  off_t max;
+  off_t max = 1;
 
   erase();
 
@@ -270,6 +270,7 @@ struct dir * selected(void) {
     if(n->flags & FF_BSEL)
       return n;
   } while((n = n->next) != NULL);
+  return NULL;
 }