- added

[packages/ruby-sqlite3.git] / ruby-sqlite3-threadmutex.patch

diff -Nur sqlite3-ruby-1.2.4.orig/lib/sqlite3/database.rb sqlite3-ruby-1.2.4.threadmutex/lib/sqlite3/database.rb
--- sqlite3-ruby-1.2.4.orig/lib/sqlite3/database.rb	2008-06-26 07:52:02.000000000 -0600
+++ sqlite3-ruby-1.2.4.threadmutex/lib/sqlite3/database.rb	2008-08-30 10:44:55.000000000 -0600
@@ -4,6 +4,7 @@
 require 'sqlite3/statement'
 require 'sqlite3/translator'
 require 'sqlite3/value'
+require 'thread'
 
 module SQLite3
 
@@ -82,6 +83,7 @@
       @results_as_hash = options.fetch(:results_as_hash,false)
       @type_translation = options.fetch(:type_translation,false)
       @translator = nil
+      @transaction_mutex = Mutex.new
       @transaction_active = false
     end
 
@@ -151,6 +153,7 @@
     # The Statement can then be executed using Statement#execute.
     #
     def prepare( sql )
+      @transaction_mutex.synchronize do
       stmt = @statement_factory.new( self, sql )
       if block_given?
         begin
@@ -161,6 +164,7 @@
       else
         return stmt
       end
+    end
     end
 
     # Executes the given SQL statement. If additional parameters are given,