From 20b69370a679b6c3a8a2084615206d78fe0ae542 Mon Sep 17 00:00:00 2001
From: sbutler2901 <sbsoftware@protonmail.com>
Date: Thu, 12 Oct 2017 02:02:45 -0400
Subject: [PATCH] Bug fix for prompt_public_ip. The OSX date command does not
 have the -r option for getting the last modification time of a file. The stat
 command is being used instead

---
 powerlevel9k.zsh-theme | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/powerlevel9k.zsh-theme b/powerlevel9k.zsh-theme
index 97d13a3c..f6646c63 100755
--- a/powerlevel9k.zsh-theme
+++ b/powerlevel9k.zsh-theme
@@ -507,7 +507,11 @@ prompt_public_ip() {
   if [[ -f $POWERLEVEL9K_PUBLIC_IP_FILE ]]; then
     typeset -i timediff
     # if saved IP is more than
-    timediff=$(($(date +%s) - $(date -r $POWERLEVEL9K_PUBLIC_IP_FILE +%s)))
+    if [[ "$OS" == "OSX" ]]; then
+      timediff=$(($(date +%s) - $(stat -f "%m" $POWERLEVEL9K_PUBLIC_IP_FILE)))
+    else
+      timediff=$(($(date +%s) - $(date -r $POWERLEVEL9K_PUBLIC_IP_FILE +%s)))
+    fi
     [[ $timediff -gt $POWERLEVEL9K_PUBLIC_IP_TIMEOUT ]] && refresh_ip=true
     # If tmp file is empty get a fresh IP
     [[ -z $(cat $POWERLEVEL9K_PUBLIC_IP_FILE) ]] && refresh_ip=true