From: shreddd <shreyas@gmail.com>
Date: Wed, 3 Jul 2013 09:21:19 +0000 (+1200)
Subject: fix mean_sightings
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=8ee914a867a8df6f57b34a1f9720eaaf55084841;p=swc-testing-nose.git

fix mean_sightings
---

diff --git a/python/mean_sightings-full.py b/python/mean_sightings-full.py
index a76c416..55c5148 100755
--- a/python/mean_sightings-full.py
+++ b/python/mean_sightings-full.py
@@ -40,14 +40,17 @@ def get_sightings_loop(filename, focusanimal):
     focusanimal = focusanimal.capitalize()
 
     # Loop through all records, countings recs and animals
-    totalrecs = 0
-    totalcount = 0
+    totalrecs = 0.
+    totalcount = 0.
     for rec in tab:
         if rec['animal'] == focusanimal:
             totalrecs += 1
             totalcount += rec['count']
 
-    meancount = totalcount/totalrecs
+    if totalrecs==0:
+        meancount = 0
+    else:
+        meancount = totalcount/totalrecs
 
     # Return num of records and animals seen
     return totalrecs, meancount