diff options
Diffstat (limited to 'lib/rubygems/installer.rb')
| -rw-r--r-- | lib/rubygems/installer.rb | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/rubygems/installer.rb b/lib/rubygems/installer.rb index 3c2a2ac3c2..b1f83174bd 100644 --- a/lib/rubygems/installer.rb +++ b/lib/rubygems/installer.rb @@ -749,11 +749,11 @@ require 'rubygems' version = "#{Gem::Requirement.default}.a" -if ARGV.first - str = ARGV.first - str = str.dup.force_encoding("BINARY") - if str =~ /\\A_(.*)_\\z/ and Gem::Version.correct?($1) - version = $1 +str = ARGV.first +if str + str = str.b[/\\A_(.*)_\\z/, 1] + if str and Gem::Version.correct?(str) + version = str ARGV.shift end end |