Prevent nil error when retrieving svn version (#3268).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2722 e93f8b46-1217-0410-a6f0-8f06a7374b81

diff --git a/lib/redmine/scm/adapters/subversion_adapter.rb b/lib/redmine/scm/adapters/subversion_adapter.rb
index 61cce93b0fc5a3bcdbded28317d9feff4fc81afb..7f79fa3cf6cd466ed4a1d66b51dcc44678c07067 100644 (file)
--- a/lib/redmine/scm/adapters/subversion_adapter.rb
+++ b/lib/redmine/scm/adapters/subversion_adapter.rb
@@ -37,7 +37,7 @@ module Redmine
             version = nil\r
             shellout(cmd) do |io|\r
               # Read svn version in first returned line\r
-              if m = io.gets.match(%r{((\d+\.)+\d+)})\r
+              if m = io.gets.to_s.match(%r{((\d+\.)+\d+)})\r
                 version = m[0].scan(%r{\d+}).collect(&:to_i)\r
               end\r
             end\r