From 0fd55c5b5ca4a45c979fdbd25d62f3a2f30abe3f Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Tue, 6 Dec 2016 11:46:34 +1100
Subject: [PATCH] Image: Only call grep once

---
 neofetch | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/neofetch b/neofetch
index 520dbc9d..4e4bae80 100755
--- a/neofetch
+++ b/neofetch
@@ -2147,7 +2147,8 @@ get_term_size() {
         elif type -p xwininfo >/dev/null 2>&1; then
             # Get the focused window's ID.
             if type -p xdpyinfo >/dev/null 2>&1; then
-                current_window="$(xdpyinfo | grep -F "focus" | grep -E -o "0x[0-9a-f]+")"
+                current_window="$(xdpyinfo | grep -E -o "focus:.*0x[0-9a-f]+")"
+                current_window="${current_window/*window }"
             elif type -p xprop >/dev/null 2>&1; then
                 current_window="$(xprop -root | awk '/_NET_ACTIVE_WINDOW\(WINDOW\)/{print $NF}')"
             fi