From 6e4f34e9d8f24fe21228dd54dbf8ea2302d7969e Mon Sep 17 00:00:00 2001
From: NEMESIS13cz <seke94@seznam.cz>
Date: Sun, 13 Sep 2015 02:51:50 +0200
Subject: [PATCH] Fixed error tracing

---
 calc.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/calc.py b/calc.py
index 8ac48f0..ed6ae12 100644
--- a/calc.py
+++ b/calc.py
@@ -10,6 +10,12 @@ calc_perm = "utils.calc"
 calc_perm_power = "utils.calc.power"
 
 def calc(sender, text):
+    try:
+        do_calc(sender, text)
+    except:
+        return
+
+def do_calc(sender, text):
     """
     extracts a mathematical expression from `text`
     returns (expression, result) or None