1 files changed, 0 insertions, 5 deletions
diff --git a/lib/utils/string.js b/lib/utils/string.js
index 588f4d9..72a9ca0 100644
--- a/lib/utils/string.js
+++ b/lib/utils/string.js
@@ -20,12 +20,7 @@ function optionsToShellArgs(options) {
     .join(" ");
 }
 
-function escapeRegex(str) {
-    return str.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
-}
-
 module.exports = {
-    escapeRegex: escapeRegex,
     escapeShellArg: escapeShellArg,
     optionsToShellArgs: optionsToShellArgs,
     toLowerCase: String.prototype.toLowerCase.call.bind(String.prototype.toLowerCase)