Fix #4881 installation fails when extra index url is given

pypa · Nov 25, 2021 · cdde3f7 · cdde3f7
1 parent e69ce68
commit cdde3f7
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diff --git a/news/4881.bugfix.rst b/news/4881.bugfix.rst
@@ -0,0 +1 @@
+Fix a bug of installation fails when extra index url is given.
diff --git a/pipenv/core.py b/pipenv/core.py
@@ -2108,7 +2108,7 @@ def do_install(
                     )
                 ))
                 # Add the package to the Pipfile.
-                indexes = list(filter(None, [index_url, extra_index_url]))
+                indexes = list(filter(None, [index_url, *extra_index_url]))
                 for index in indexes:
                     index_name = project.add_index_to_pipfile(
                         index, verify_ssl=index.startswith("https:")