diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/rubygems/specification.rb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/rubygems/specification.rb b/lib/rubygems/specification.rb index 5e326e081f..d3d6d9ca20 100644 --- a/lib/rubygems/specification.rb +++ b/lib/rubygems/specification.rb @@ -556,6 +556,10 @@ class Gem::Specification < Gem::BasicSpecification # spec.add_runtime_dependency 'example', '~> 1.1', '>= 1.1.4' def add_runtime_dependency(gem, *requirements) + if requirements.uniq.size != requirements.size + warn "WARNING: duplicate dependency #{requirements}" + end + add_dependency_with_type(gem, :runtime, requirements) end |