Prevent division by zero error in paginated resources

See chop-dbhi/harvest#36 Signed-off-by: Byron Ruth <b@devel.io>
chop-dbhi · Oct 9, 2014 · 0b12dc4 · 0b12dc4
1 parent 6d07872
commit 0b12dc4
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/serrano/resources/pagination.py b/serrano/resources/pagination.py
@@ -20,7 +20,8 @@ def get_paginator(self, queryset, limit):
         # Perform count an update paginator to prevent redundant call
         if not limit:
             count = len(queryset)
-            paginator.per_page = count
+            # Prevent division by zero error in case count is zero
+            paginator.per_page = max(count, 1)
             paginator._count = count
 
         return paginator