refactor code in one example

Author: DinoChiesa

examples/findApiProductForProxy.js

@@ -2,7 +2,7 @@
 // ------------------------------------------------------------------
 //
 // created: Mon Mar 20 09:57:02 2017
-// last saved: <2017-December-07 18:19:37>
+// last saved: <2017-December-07 18:30:02>
 
 var edgejs = require('apigee-edge-js'),
     common = edgejs.utility,
@@ -14,24 +14,25 @@ var edgejs = require('apigee-edge-js'),
       ['T' , 'notoken', 'Optional. do not try to obtain a login token.']
     ])).bindHelp();
 
-console.log(
-  'Apigee Edge findApiProductForProxy.js tool, version: ' + version + '\n' +
-    'Node.js ' + process.version + '\n');
-
-common.logWrite('start');
-
-// process.argv array starts with 'node' and 'scriptname.js'
-var opt = getopt.parse(process.argv.slice(2));
-
 function handleError(e) {
     if (e) {
       console.log(e);
       console.log(e.stack);
       process.exit(1);
     }
 }
+
 // ========================================================
 
+console.log(
+  'Apigee Edge findApiProductForProxy.js tool, version: ' + version + '\n' +
+    'Node.js ' + process.version + '\n');
+
+common.logWrite('start');
+
+// process.argv array starts with 'node' and 'scriptname.js'
+var opt = getopt.parse(process.argv.slice(2));
+
 common.verifyCommonRequiredParameters(opt.options, getopt);
 
 if ( !opt.options.proxy ) {