show help when command is missing

frictionlessdata · Aug 5, 2015 · a6748d9 · a6748d9
1 parent e4a6285
commit a6748d9
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/bin/dpm b/bin/dpm
@@ -91,6 +91,9 @@ if (argv._[0] === 'init') {
   } else {
     console.log(optimist.help());
   }
+} else if (!argv._[0]){
+  console.log(optimist.help());
+  _fail(new Error('missing command'));  
 } else {
   _fail(new Error('invalid command'));
 };