review comments

Author: Rogier Schouten

bin/webdriver-manager

@@ -276,7 +276,7 @@ switch (argv._[0]) {
       args.push('-Dwebdriver.chrome.driver=' +
           path.join(argv.out_dir, executableName('chromedriver')));
     }
-    if (binaries.ie.exists) {
+    if (binaries.ie.exists || binaries.ie32.exists) {
        args.push('-Dwebdriver.ie.driver=' +
           path.join(argv.out_dir, executableName('IEDriverServer')));
     }
@@ -326,7 +326,16 @@ switch (argv._[0]) {
         });
     }
     if (argv.ie) {
-       downloadIfNew(argv.ie32 ? binaries.ie32 : binaries.ie, argv.out_dir, existingFiles,
+       downloadIfNew(binaries.ie, argv.out_dir, existingFiles,
+        function(filename) {
+          var zip = new AdmZip(filename);
+          // Expected contents of the zip:
+          //   IEDriverServer.exe
+          zip.extractAllTo(argv.out_dir, true);
+        });
+    }
+    if (argv.ie32) {
+       downloadIfNew(binaries.ie32, argv.out_dir, existingFiles,
         function(filename) {
           var zip = new AdmZip(filename);
           // Expected contents of the zip: