1 files changed, 2 insertions, 0 deletions
diff --git a/misc.c b/misc.c
index 94ecb25..e9c72c5 100644
--- a/misc.c
+++ b/misc.c
@@ -146,6 +146,8 @@ _rl_arg_dispatch (cxt, c)
 	  rl_restore_prompt ();
 	  rl_clear_message ();
 	  RL_UNSETSTATE(RL_STATE_NUMERICARG);
+	  if (key < 0)
+	    return -1;
 	  return (_rl_dispatch (key, _rl_keymap));
 	}
     }