Fix check of key code (fixes #859)

sebastinas · sebastinas · commit e66dc0ac766a · 2020-11-08T22:04:17.000+01:00
diff --git a/bpython/cli.py b/bpython/cli.py
@@ -916,11 +916,11 @@ def p_key(self, key):
             # Redraw (as there might have been highlighted parens)
             self.print_line(self.s)
 
-        elif key in ("KEY_NPAGE"):  # page_down
+        elif key in ("KEY_NPAGE",):  # page_down
             self.hend()
             self.print_line(self.s)
 
-        elif key in ("KEY_PPAGE"):  # page_up
+        elif key in ("KEY_PPAGE",):  # page_up
             self.hbegin()
             self.print_line(self.s)
 
