handle stories with 0 images

2011-10-06 17:03:38 +05:30 · 2011-10-06 17:03:38 +05:30 · e67df25d70
commit e67df25d70
parent 543c1fff2c
1 changed files with 5 additions and 1 deletions
--- a/itf/bestpractices/models.py
+++ b/itf/bestpractices/models.py
@ -47,7 +47,11 @@ class BestPractice(ItfModel):
    }

  def main_image(self):
-    return self.get_images()[0]
+    imgs = self.get_images()
+    if len(imgs) > 0:
+        return imgs[0]
+    else:
+        return None

  def list_dict(self):
    return {