fix: only replace code if present

lukeed · Apr 7, 2019 · b1b41a8 · b1b41a8
1 parent 59bdd40
commit b1b41a8
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/index.js b/index.js
@@ -52,8 +52,10 @@ function run(arr, str) {
 	let i=0, tmp={};
 	for (; i < arr.length;) {
 		tmp = Reflect.get(CODES, arr[i++]);
+		if (str.includes(tmp.close)) {
 		str = tmp.open + str.replace(tmp.rgx, tmp.open) + tmp.close;
 	}
+	}
 	return str;
 }