From: Aaron Hill <aa1ronham@gmail.com>
Date: Sun, 13 Apr 2014 19:45:38 +0000 (-0400)
Subject: Don't make an unnecessary API call in PageIterator
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=1cdeae4d771ed99c1ae78402541f1ce5d22c251c;p=tweepy.git

Don't make an unnecessary API call in PageIterator
---

diff --git a/tweepy/cursor.py b/tweepy/cursor.py
index ef81c52..451e849 100644
--- a/tweepy/cursor.py
+++ b/tweepy/cursor.py
@@ -133,10 +133,13 @@ class PageIterator(BaseIterator):
         self.current_page = 0
 
     def next(self):
-        self.current_page += 1
+        if self.limit > 0 and self.current_page > self.limit:
+            raise StopIteration
+
         items = self.method(page=self.current_page, *self.args, **self.kargs)
-        if len(items) == 0 or (self.limit > 0 and self.current_page > self.limit):
+        if len(items) == 0:
             raise StopIteration
+        self.current_page += 1
         return items
 
     def prev(self):