diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/rubygems/specification.rb | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/rubygems/specification.rb b/lib/rubygems/specification.rb index 5bbaec3911..a2f289d162 100644 --- a/lib/rubygems/specification.rb +++ b/lib/rubygems/specification.rb @@ -1128,6 +1128,9 @@ class Gem::Specification < Gem::BasicSpecification native = {} specs.reverse_each do |spec| + unless spec + raise Gem::Exception, "unexpectedly spec is nil: #{specs}" + end next if spec.version.prerelease? unless prerelease native[spec.name] = spec.version if spec.platform == Gem::Platform::RUBY |