readline: handle input starting with control chars

Handle control characters only when there is a single byte in the
stream, otherwise fall through to the standard multibyte handling.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/readline.js b/lib/readline.js
index 75e51f8d1..c52f3e88b 100644
--- a/lib/readline.js
+++ b/lib/readline.js
@@ -941,7 +941,7 @@ function emitKey(stream, s) {
     key.name = 'space';
     key.meta = (s.length === 2);
 
-  } else if (s <= '\x1a') {
+  } else if (s.length === 1 && s <= '\x1a') {
     // ctrl+letter
     key.name = String.fromCharCode(s.charCodeAt(0) + 'a'.charCodeAt(0) - 1);
     key.ctrl = true;