fix: check if terminal instance is tty (#17)

danielgek · AndreyBelym · commit 02010e1b0930 · 2018-04-23T16:35:30.000+03:00
diff --git a/lib/index.js b/lib/index.js
@@ -35,4 +35,5 @@ process.stdin.on('keypress', function (ch, key) {
     }
 });
 
-process.stdin.setRawMode(true);
+if (process.stdout.isTTY)
+    process.stdin.setRawMode(true)

Original file line number	Diff line number	Diff line change
`@@ -35,4 +35,5 @@ process.stdin.on('keypress', function (ch, key) {`
`35`	`35`	`}`
`36`	`36`	`});`
`37`	`37`
`38`		`-process.stdin.setRawMode(true);`
	`38`	`+if (process.stdout.isTTY)`
	`39`	`+ process.stdin.setRawMode(true)`