revert r16322 (#24970)

Some tests fail.

git-svn-id: http://svn.redmine.org/redmine/trunk@16323 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 1 insertions, 1 deletions

diff --git a/Gemfile b/Gemfile
index 57f6c072f..b539a769d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -26,7 +26,7 @@ gem "rbpdf", "~> 1.19.0"
 
 # Optional gem for LDAP authentication
 group :ldap do
-  gem "net-ldap", "~> 0.12.1"
+  gem "net-ldap", "~> 0.12.0"
 end
 
 # Optional gem for OpenID authentication