[LockfileParser] Support for old RG on Ruby 2.3+

rubygems · Jun 22, 2016 · 0994045 · 0994045
1 parent 958d78f
commit 0994045
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/lib/bundler/lockfile_parser.rb b/lib/bundler/lockfile_parser.rb
@@ -27,9 +27,11 @@ class LockfileParser
     SOURCE       = [GIT, GEM, PATH].freeze
 
     SECTIONS_BY_VERSION_INTRODUCED = {
-      Gem::Version.create("1.0") => [DEPENDENCIES, PLATFORMS, GIT, GEM, PATH].freeze,
-      Gem::Version.create("1.10") => [BUNDLED].freeze,
-      Gem::Version.create("1.12") => [RUBY].freeze,
+      # The strings have to be dup'ed for old RG on Ruby 2.3+
+      # TODO: remove dup in Bundler 2.0
+      Gem::Version.create("1.0".dup) => [DEPENDENCIES, PLATFORMS, GIT, GEM, PATH].freeze,
+      Gem::Version.create("1.10".dup) => [BUNDLED].freeze,
+      Gem::Version.create("1.12".dup) => [RUBY].freeze,
     }.freeze
 
     KNOWN_SECTIONS = SECTIONS_BY_VERSION_INTRODUCED.values.flatten.freeze
@@ -46,7 +48,7 @@ def self.unknown_sections_in_lockfile(lockfile_contents)
 
     def self.sections_to_ignore(base_version = nil)
       base_version &&= base_version.release
-      base_version ||= Gem::Version.create("1.0")
+      base_version ||= Gem::Version.create("1.0".dup)
       attributes = []
       SECTIONS_BY_VERSION_INTRODUCED.each do |version, introduced|
         next if version <= base_version