From 9fa736691c468e3a0b5ecffe76cdb7ece45d8aa3 Mon Sep 17 00:00:00 2001
From: jomo <github@jomo.tv>
Date: Sun, 11 Jan 2015 00:00:39 +0100
Subject: [PATCH] only output numbers

we also support shifting (>>, <<), so the > and < characters are allowed which might lead to a bool type output
we don't want to show bool output
---
 calc.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/calc.py b/calc.py
index aa57294..befa33f 100644
--- a/calc.py
+++ b/calc.py
@@ -40,7 +40,7 @@ def on_calc_chat(event):
     message = event.getMessage()
     if not event.isCancelled() and uid(sender) in calc_users and sender.hasPermission(calc_perm):
         output = calc(message)
-        if output:
+        if type(output)in [int, float, long, complex]:
             msg(sender, "&2=== Calc: &e" + output[0] + " &2= &c" + output[1])