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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-11-09 16:37:46 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2013-11-09 16:37:46 +0000
commite72ca2e04457bfbfffb92bdfb30123852930e030 (patch)
tree72196ea58312b2f239c09f3041d705a2c5eb4a12 /tool/rbinstall.rb
parent9782d219f34aded1d0b80f7bdff809132550561e (diff)
rbinstall.rb: fix for non-working directory
* tool/rbinstall.rb (Gem::Specification.last_date): skip if failed to get info from VCS, for example, in the case circumstance sharing working directory with another machine and run vcs tools cannot work. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43624 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'tool/rbinstall.rb')
-rwxr-xr-xtool/rbinstall.rb3
1 files changed, 2 insertions, 1 deletions
diff --git a/tool/rbinstall.rb b/tool/rbinstall.rb
index 1f2a6ae..b3dad0e 100755
--- a/tool/rbinstall.rb
+++ b/tool/rbinstall.rb
@@ -579,7 +579,8 @@ module Gem
def self.last_date(path)
return unless $vcs
- return unless time = $vcs.get_revisions(path)[2]
+ time = $vcs.get_revisions(path)[2] rescue return
+ return unless time
time.strftime("%Y-%m-%d")
end