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scm: mercurial: use to_s for revision in find_changeset_by_name method 

On Rails 3.0.11, functional test fails.

<pre>
Error: test_diff_two_revs(RepositoriesMercurialControllerTest)
NoMethodError: undefined method `empty?' for 4:Fixnum
app/models/repository/mercurial.rb:76:in `find_changeset_by_name'
</pre>

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8938 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Toshi MARUYAMA 2012-02-23 12:18:30 +00:00
parent 7e347069d5
commit 6bdc2c36f1
1 changed files with 6 additions and 5 deletions
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11
app/models/repository/mercurial.rb
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@ -73,14 +73,15 @@ class Repository::Mercurial < Repository
# Finds and returns a revision with a number or the beginning of a hash
def find_changeset_by_name(name)
return nil if name.nil? || name.empty?
if /[^\d]/ =~ name or name.to_s.size > 8
e = changesets.find(:first, :conditions => ['scmid = ?', name.to_s])
return nil if name.blank?
s = name.to_s
if /[^\d]/ =~ s or s.size > 8
e = changesets.find(:first, :conditions => ['scmid = ?', s])
else
e = changesets.find(:first, :conditions => ['revision = ?', name.to_s])
e = changesets.find(:first, :conditions => ['revision = ?', s])
end
return e if e
changesets.find(:first, :conditions => ['scmid LIKE ?', "#{name}%"]) # last ditch
changesets.find(:first, :conditions => ['scmid LIKE ?', "#{s}%"]) # last ditch
end
# Returns the latest changesets for +path+; sorted by revision number