dbd92a62ce1fc25a6819ae6d0a29dc8b8ec9a7dd

 1diff --git a/tools/check_for_upgrade.sh b/tools/check_for_upgrade.sh
 2index 4484df4fe5f509a053a9147a6cade7e927f01208..33f30c85a7965c1fcf043a335c303c15980d67e4 100644
 3--- a/tools/check_for_upgrade.sh
 4+++ b/tools/check_for_upgrade.sh
 5@@ -89,6 +89,23 @@ function update_ohmyzsh() {
 6   fi
 7 }
 8 
 9+function has_typed_input() {
10+  # Created by Philippe Troin <phil@fifi.org>
11+  # https://zsh.org/mla/users/2022/msg00062.html
12+  emulate -L zsh
13+  zmodload zsh/zselect
14+
15+  {
16+    local termios=$(stty --save)
17+    stty -icanon
18+
19+    zselect -t 0 -r 0
20+    return $?
21+  } always {
22+    stty $termios
23+  }
24+}
25+
26 () {
27   emulate -L zsh
28 
29@@ -159,7 +176,7 @@ function update_ohmyzsh() {
30   fi
31 
32   # If user has typed input, show reminder and exit
33-  if read -t -k 1; then
34+  if has_typed_input; then
35     echo
36     echo "[oh-my-zsh] It's time to update! You can do that by running \`omz update\`"
37     return 0