Remove unnecessary initialization, add assertions.

[jelmer/subvertpy.git] / logwalker.py

diff --git a/logwalker.py b/logwalker.py
index efe243f162fed94d095d070b8c2f19ac09fe66f9..862ca332640cccf8fdb18416e1e76514b1b57ce0 100644 (file)
--- a/logwalker.py
+++ b/logwalker.py
@@ -219,6 +219,8 @@ class LogWalker(object):
         :param path: Path to check for changes
         :param revnum: First revision to check
         """
+        assert isinstance(path, str)
+        assert isinstance(revnum, int) and revnum >= 0
         if revnum > self.saved_revnum:
             self.fetch_revisions(revnum)