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-rw-r--r--lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/vertex.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/vertex.rb b/lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/vertex.rb
index 16c7d65c4d..e4d016de24 100644
--- a/lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/vertex.rb
+++ b/lib/bundler/vendor/molinillo/lib/molinillo/dependency_graph/vertex.rb
@@ -33,7 +33,7 @@ module Bundler::Molinillo
# @return [Array<Object>] all of the requirements that required
# this vertex
def requirements
- incoming_edges.map(&:requirement) + explicit_requirements
+ (incoming_edges.map(&:requirement) + explicit_requirements).uniq
end
# @return [Array<Edge>] the edges of {#graph} that have `self` as their