Fix usage when no args are passed

CapacitorSet · CapacitorSet · commit 31a60bb9416c · 2018-02-12T00:39:23.000+01:00
diff --git a/argv.js b/argv.js
@@ -35,7 +35,7 @@ const allFlags = [...flags.run, ...flags.export].reduce((set, item) => {
 	return set;
 }, []);
 const argv = commandLineArgs(allFlags, {partial: true});
-if (argv._unknown.some(isFlag)) {
+if (argv._unknown != null && argv._unknown.some(isFlag)) {
 	throw new Error(`Unknown arguments: ${unknownArguments.filter(isFlag)}`);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -35,7 +35,7 @@ const allFlags = [...flags.run, ...flags.export].reduce((set, item) => {`
`35`	`35`	`return set;`
`36`	`36`	`}, []);`
`37`	`37`	`const argv = commandLineArgs(allFlags, {partial: true});`
`38`		`-if (argv._unknown.some(isFlag)) {`
	`38`	`+if (argv._unknown != null && argv._unknown.some(isFlag)) {`
`39`	`39`	throw new Error(`Unknown arguments: ${unknownArguments.filter(isFlag)}`);
`40`	`40`	`}`
`41`	`41`