Fix for proper compatibility with Rails initializers

Author: crashtech

lib/rails/graphql/railtie.rb

@@ -29,13 +29,9 @@ class Railtie < Rails::Railtie
       # Ensure a valid logger
       initializer 'graphql.logger' do |app|
         ActiveSupport.on_load(:graphql) do
-          return if config.logger.present?
-
-          logger = ::Rails.logger
-          if logger.respond_to?(:tagged)
-            config.logger = logger
-          else
-            config.logger = ActiveSupport::TaggedLogging.new(logger)
+          config.logger ||= begin
+            logger = ::Rails.logger
+            logger.respond_to?(:tagged) ? logger : ActiveSupport::TaggedLogging.new(logger)
           end
         end
       end

lib/rails/graphql/version.rb

@@ -14,7 +14,7 @@ def self.version
     module VERSION
       MAJOR = 1
       MINOR = 0
-      TINY  = 2
+      TINY  = 3
       PRE   = nil
 
       STRING = [MAJOR, MINOR, TINY, PRE].compact.join('.')