fix network container get

Author: anandkumarpatel

lib/models/apis/mavis.js

@@ -23,14 +23,14 @@ util.inherits(Mavis, ApiClient);
  */
 Mavis.prototype.findDockForNetwork = function (cb) {
   debug('findDockForNetwork', formatArgs(arguments));
-  this.findDock('container_run', cb);
+  this.findDockForContainer({}, cb);
 };
 
 Mavis.prototype.findDockForBuild = function (build, cb) {
   var opts =  {
     type: 'container_build'
   };
-  opts.prevDuration= build.duration || 0;
+  opts.prevDuration = build.duration || 0;
   this.findDock(opts, cb);
 };
 
@@ -40,7 +40,6 @@ Mavis.prototype.findDockForContainer = function (contextVersion, cb) {
   };
   // if dockerHost is not an address, its invalid
   opts.prevDock = contextVersion.dockerHost || null;
-
   this.findDock(opts, cb);
 };