1 files changed, 4 insertions, 4 deletions

diff --git a/.local/bin/i3-get-window-criteria b/.local/bin/i3-get-window-criteria
index f46f65e..6d6ea1b 100755
--- a/.local/bin/i3-get-window-criteria
+++ b/.local/bin/i3-get-window-criteria
@@ -9,7 +9,7 @@
 # quotes in "<string>" are not escaped properly. This is a problem with the output of `xprop`,
 # reported upstream: https://bugs.freedesktop.org/show_bug.cgi?id=66807
 
-PROGNAME=`basename "$0"`
+PROGNAME=$(basename "$0")
 
 # Check for xwininfo and xprop
 for cmd in xwininfo xprop; do
@@ -25,13 +25,13 @@ match_qstring='"[^"\\]*(\\.[^"\\]*)*"' # NOTE: Adds 1 backreference
 
 {
     # Run xwininfo, get window id
-    window_id=`xwininfo -int | sed -nre "s/^xwininfo: Window id: ($match_int) .*$/\1/p"`
+    window_id=$(xwininfo -int | sed -nre "s/^xwininfo: Window id: ($match_int) .*$/\1/p")
     echo "id=$window_id"
 
     # Run xprop, transform its output into i3 criteria. Handle fallback to
     # WM_NAME when _NET_WM_NAME isn't set
-    xprop -id $window_id |
-        sed -nr \
+    xprop -id $window_id \
+        | sed -nr \
             -e "s/^WM_CLASS\(STRING\) = ($match_qstring), ($match_qstring)$/instance=\1\nclass=\3/p" \
             -e "s/^WM_WINDOW_ROLE\(STRING\) = ($match_qstring)$/window_role=\1/p" \
             -e "/^WM_NAME\(STRING\) = ($match_string)$/{s//title=\1/; h}" \