Update index.js

andreivinaga · Kikobeats · web-flow · commit 97f3cced43a5 · 2019-09-10T12:40:27.000+03:00
Co-Authored-By: Kiko Beats &lt;josefrancisco.verdu@gmail.com&gt;
diff --git a/index.js b/index.js
@@ -6,7 +6,7 @@ module.exports = (height, width, seperator = ':') => {
     throw new Error(`Invalid height: ${height}`)
   }
 
-  if (!width) {
+  if (isNaN(Number(width))) {
     throw new Error(`Invalid width: ${width}`)
   }
   const [h, w] = highestFirst(height, width)

Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,7 @@ module.exports = (height, width, seperator = ':') => {`
`6`	`6`	throw new Error(`Invalid height: ${height}`)
`7`	`7`	`}`
`8`	`8`
`9`		`- if (!width) {`
	`9`	`+ if (isNaN(Number(width))) {`
`10`	`10`	throw new Error(`Invalid width: ${width}`)
`11`	`11`	`}`
`12`	`12`	`const [h, w] = highestFirst(height, width)`