fix iteration

pypa · Apr 10, 2018 · 29e9b23 · 29e9b23
1 parent 4b29040
commit 29e9b23
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pipenv/project.py b/pipenv/project.py
@@ -619,7 +619,7 @@ def add_package_to_pipfile(self, package_name, dev=False):
             p[key] = {}
         package = convert_deps_from_pip(package_name)
         package_name = [k for k in package.keys()][0]
-        for name in p[key]:
+        for name in dict(p[key]):
             # Normalize names to compare
             if (
                 pep423_name(name) == pep423_name(package_name) and