fix: respect String.protoype.repeat API contract

conventional-changelog · Nov 25, 2018 · f27e7ac · f27e7ac
1 parent bd5eba3
commit f27e7ac
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/@commitlint/cli/src/help.js b/@commitlint/cli/src/help.js
@@ -26,7 +26,7 @@ module.exports = flags => {
 			);
 			const ds = defaults ? `, defaults to: ${defaults}` : '';
 			const length = flags.reduce((sum, flag) => sum + flag.length, 0);
-			return `${fs.join(',')}${' '.repeat(4 + longest - length)}${desc}${ds}`;
+			return `${fs.join(',')}${' '.repeat(Math.max(4 + longest - length, 0))}${desc}${ds}`;
 		})
 		.join('\n');
 };