From 9985e6cfe91afdda6310a1681b09718acf011194 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Mon, 30 Sep 2019 09:25:39 +0300
Subject: [PATCH] pfetch: fix whoami not posix

---
 pfetch | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pfetch b/pfetch
index 59d95ba..5abffcb 100755
--- a/pfetch
+++ b/pfetch
@@ -100,8 +100,8 @@ log() {
 
 get_title() {
     # Username is retrieved by first checking '$USER' with a fallback
-    # to the 'whoami' command.
-    user=${USER:-$(whoami)}
+    # to the 'id -un' command.
+    user=${USER:-$(id -un)}
 
     # Hostname is retrieved by first checking '$HOSTNAME' with a fallback
     # to the 'hostname' command.