Fix non 'ch' issue

2016-07-20 22:21:46 -06:00
parent 9545cb620b
commit a1167acc03
1 changed files with 1 additions and 1 deletions
--- a/core/key_entry_view.js
+++ b/core/key_entry_view.js
@@ -27,7 +27,7 @@ module.exports = class KeyEntryView extends View {
 			this.client.term.write(stylizeString(ch, this.textStyle));
 		}

-		if(this.caseInsensitive) {
+		if(ch && this.caseInsensitive) {
 			ch = ch.toUpperCase();
 		}