From a1c964b49dc71121d8f7e48715493533809c9bb0 Mon Sep 17 00:00:00 2001
From: romkatv <roman.perepelitsa@gmail.com>
Date: Mon, 17 Feb 2020 00:25:44 +0100
Subject: [PATCH] bug fix: don't chmod inexisting file

---
 internal/wizard.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/internal/wizard.zsh b/internal/wizard.zsh
index 63e4991b..2a1cc6a4 100755
--- a/internal/wizard.zsh
+++ b/internal/wizard.zsh
@@ -1780,7 +1780,7 @@ function change_zshrc() {
 
   {
     local -i writable=1
-    if [[ ! -w $tmp ]]; then
+    if [[ -e $tmp && ! -w $tmp ]]; then
       chmod u+w -- $tmp || return
       writable=0
     fi