readline: close dumb terminals on Control+C

This commit adds support for closing a readline interface on Control+C when the terminal is dumb. PR-URL: #29149 Fixes: #29111 Reviewed-By: Ben Noordhuis <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Luigi Pinca <[email protected]>
nodejs · Aug 19, 2019 · 3c346b8 · 3c346b8
1 parent 964dff8
commit 3c346b8
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/readline.js b/lib/readline.js
@@ -823,6 +823,8 @@ function _ttyWriteDumb(s, key) {
       // This readline instance is finished
       this.close();
     }
+
+    return;
   }
 
   switch (key.name) {