Arfrever Frehtes Taifersar Arahesis committed 86cf3de

Issue #341: Fix a ResourceWarning.

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Files changed (2)

 * Fix issue in pkg_resources where try/except around a platform-dependent
   import would trigger hook load failures on Mercurial. See pull request 32
   for details.
+* Issue #341: Fix a ResourceWarning.
                     for dist in find_distributions(os.path.join(path_item, entry)):
                         yield dist
                 elif not only and lower.endswith('.egg-link'):
-                    for line in open(os.path.join(path_item, entry)):
+                    entry_file = open(os.path.join(path_item, entry))
+                    for line in entry_file:
                         if not line.strip(): continue
                         for item in find_distributions(os.path.join(path_item,line.rstrip())):
                             yield item
+                    entry_file.close()
 if importlib_bootstrap is not None:
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