Fix check of key code (fixes bpython#859)

sebastinas · supakeen · commit 23f681ed65e5 · 2020-11-10T20:37:39.000+01:00
diff --git a/bpython/cli.py b/bpython/cli.py
@@ -939,11 +939,11 @@ 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)
 
