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dulwich
mirror of https://github.com/jelmer/dulwich
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ensure a tree is parsed before calculating its length

Abderrahim Kitouni 15 years ago
parent
b3edb70797
commit
3c9897789f
1 changed files with 1 additions and 0 deletions
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  1. 1 0
      dulwich/objects.py

+ 1 - 0
dulwich/objects.py
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@@ -430,6 +430,7 @@ class Tree(ShaFile):
 
         self._needs_serialization = True
 
         self._needs_serialization = True
 
 
 
     def __len__(self):
 
     def __len__(self):
 
+        self._ensure_parsed()
 
         return len(self._entries)
 
         return len(self._entries)
 
 
 
     def add(self, mode, name, hexsha):
 
     def add(self, mode, name, hexsha):