make compatible with setuptools > 40.0.0

mr-c · mr-c · commit e3cffe190995 · 2018-10-12T10:13:48.000-07:00
diff --git a/gittaggers.py b/gittaggers.py
@@ -24,3 +24,4 @@ def tags(self):
             except subprocess.CalledProcessError:
                 pass
         return egg_info.tags(self)
+    vtags = property(tags)
