pub / sguard

commit ea05e205a1315464bb9ebda0ad86493eb844e395
parent f77def5fedb62b3cebac7d42af5fd78541a6d522
Author: JayVii <jayvii[AT]posteo[DOT]de>
Date:   Sat, 16 Jan 2021 16:54:12 +0100

do not check playerstatus if there are no players

Diffstat:
M
sguard/sguard.sh
 | 
17
++++++++++++-----

1 file changed, 12 insertions(+), 5 deletions(-)
diff --git a/sguard/sguard.sh b/sguard/sguard.sh
@@ -11,13 +11,20 @@ TIMEOUT=60
 function check_player_state {
     PLAYERS=`list_services`
     PL_STATUS=""
-    for pl in $PLAYERS; do
-        PL_STATUS="$PL_STATUS `get_status $pl`"
-    done
-    if [[ -z `echo $PL_STATUS | grep "Playing"` ]]; then
+    # if there are no active players, return "false"
+    if [[ ! -z "$PLAYERS" ]]; then
         echo false
     else
-        echo true
+        # get status of active players
+        for pl in $PLAYERS; do
+            PL_STATUS="$PL_STATUS `get_status $pl`"
+        done
+        # if active players are playing media, return "true", else "false"
+        if [[ ! -z `echo $PL_STATUS | grep "Playing"` ]]; then
+            echo true
+        else
+            echo false
+        fi
     fi
 }