fix: escape the special control character ^@

It fixes a wrong change on escaping the control character `^@`, and this bug is introduced by the PR #109.
jeffreytse · May 30, 2021 · 47bdd0b · 47bdd0b
1 parent ef1fdbe
commit 47bdd0b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/zsh-vi-mode.zsh b/zsh-vi-mode.zsh
@@ -596,7 +596,7 @@ function zvm_escape_non_printed_characters() {
       str="${str}^${c}"
     elif [[ "$c" == '' ]]; then
       str="${str}^?"
-    elif [[ "$c" == '' ]]; then
+    elif [[ "$c" == '
       str="${str}^@"
     else
       str="${str}${c}"