lib/minke/docker/docker_runner.rb in minke-1.0.2 vs lib/minke/docker/docker_runner.rb in minke-1.0.4

@@ -2,21 +2,19 @@
   module Docker
     class DockerRunner
       ##
       # returns the ip address that docker is running on
       def get_docker_ip_address
-        if ENV['DOCKER_IP'] == nil
-          if ENV['DOCKER_HOST']
-        		# dockerhost set
-        		host = ENV['DOCKER_HOST'].dup
-        		host.gsub!(/tcp:\/\//, '')
-        		host.gsub!(/:\d+/,'')
+        if ENV['DOCKER_HOST']
+      		# dockerhost set
+      		host = ENV['DOCKER_HOST'].dup
+      		host.gsub!(/tcp:\/\//, '')
+      		host.gsub!(/:\d+/,'')
 
-        		return host
-          else
-            return '127.0.0.1'
-        	end
-        end
+      		return host
+        else
+          return '127.0.0.1'
+      	end
       end
 
       ##
       # find_image finds a docker image in the local registry
       # Returns