isrunning-service: fix shellcheck

polybar · Mar 26, 2024 · fad7c43 · fad7c43
1 parent 71d984c
commit fad7c43
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/polybar-scripts/isrunning-service/isrunning-service.sh b/polybar-scripts/isrunning-service/isrunning-service.sh
@@ -1,9 +1,10 @@
 #!/bin/sh
+# shellcheck disable=SC2034
 
 UNIT="docker.service"
 
-journalctl --follow -o cat --unit $UNIT | while read -r; do
-	if [ "$(systemctl is-active "$UNIT")" = "active" ]; then
+journalctl --follow -o cat --unit $UNIT | while read -r line; do
+    if [ "$(systemctl is-active "$UNIT")" = "active" ]; then
         echo "#1"
     else
         echo "#2"