From 3c997a6b21ccf6d7b040ac6b94e3a6fb6c22be4a Mon Sep 17 00:00:00 2001
From: Alan Justino da Silva <alan.justino@yahoo.com.br>
Date: Tue, 25 Nov 2014 11:54:06 -0200
Subject: [PATCH] Shall not divide by zero.

---
 progressbar/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/progressbar/__init__.py b/progressbar/__init__.py
index 7fffe69..100e41a 100644
--- a/progressbar/__init__.py
+++ b/progressbar/__init__.py
@@ -205,7 +205,7 @@ def _handle_resize(self, signum=None, frame=None):
 
     def percentage(self):
         'Returns the progress as a percentage.'
-        return self.currval * 100.0 / self.maxval
+        return self.currval * 100.0 / (self.maxval or 1)
 
     percent = property(percentage)