fix: avoid undefined key in win32 terminal

closes #10
makesjs · Aug 11, 2020 · 0d5e48e · 0d5e48e
1 parent 33c4181
commit 0d5e48e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/prompts/prompt.js b/lib/prompts/prompt.js
@@ -24,7 +24,9 @@ module.exports = class Prompt extends EventEmitter {
     const keypress = (str, key) => {
       let a = action(key);
       if (a === false) {
-        this._ && this._(str, key);
+        if (typeof str === 'string') {
+          this._ && this._(str, key);
+        }
       } else if (typeof this[a] === 'function') {
         this[a](key);
       } else {