Fix pip seeder with --extra-search-dir specified

pip needs to have `--find-links` CLI argument for each directory not just once for a list of directories. Fixes: pypa#1834
frenzymadness · May 19, 2020 · fd41014 · fd41014
1 parent 8f97913
commit fd41014
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/virtualenv/seed/embed/pip_invoke.py b/src/virtualenv/seed/embed/pip_invoke.py
@@ -45,5 +45,6 @@ def get_pip_install_cmd(self, exe, version):
                 folders.add(stack.enter_context(context).parent)
             for folder in folders:
                 cmd.extend(["--find-links", str(folder)])
-                cmd.extend(self.extra_search_dir)
+            for folder in self.extra_search_dir:
+                cmd.extend(["--find-links", str(folder)])
             yield cmd