Fix local variable 'base_url' referenced before assignment (#4914)

Fixes #4908
pypa · Dec 17, 2017 · 7bb73f6 · 7bb73f6
1 parent b0a762a
commit 7bb73f6
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diff --git a/news/4908.bugfix b/news/4908.bugfix
@@ -0,0 +1 @@
+Replaced typo mistake in subversion support.
diff --git a/src/pip/_internal/vcs/subversion.py b/src/pip/_internal/vcs/subversion.py
@@ -130,8 +130,8 @@ def get_revision(self, location):
             dirurl, localrev = self._get_svn_url_rev(base)
 
             if base == location:
-                base_url = dirurl + '/'   # save the root url
-            elif not dirurl or not dirurl.startswith(base_url):
+                base = dirurl + '/'   # save the root url
+            elif not dirurl or not dirurl.startswith(base):
                 dirs[:] = []
                 continue    # not part of the same svn tree, skip it
             revision = max(revision, localrev)