bugfix: bad variable quoting

[serve0] / pages / playctl.sh

diff --git a/pages/playctl.sh b/pages/playctl.sh
index c57e338bea556bcf2f9b866cc8a9d7f239be6aa8..591efd6695d89c792edcca1cde960fc3d4f73e82 100755 (executable)
--- a/pages/playctl.sh
+++ b/pages/playctl.sh
@@ -37,14 +37,24 @@ volume=$(validate "$(cat "$_DATA/mplayer.volume")" '[1-9]?[0-9]|100' 20)
 
 debug VIDEO: $video
 
+pa_sinks(){
+  if which pactl >/dev/null; then
+    export DISPLAY=":0"
+    export XDG_RUNTIME_DIR="/run/user/$(id |sed -rn '1s;.*uid=([0-9]+)[^0-9].*;\1;p')"
+
+    pactl list sinks \
+    | sed -rn '/Sink #/{:X;N;/Description: /!bX;s;Sink #([0-9]+).+Description: (.*);\1 \2;p}'
+  fi
+}
+
 printf 'Refresh: 1\r\n'
 
 progress(){
   cr="$(printf \\r)"
 
-  tail --pid=$$ -c0 -f "$statusfile" \
+  tail --pid=$$ -c100 -f "$statusfile" \
   | while read -d "$cr" line; do
-    [ $line = "BREAK" ] && exit 0
+    [ "$line" = "BREAK" ] && exit 0
     printf '%s\n' "$line"
   done \
   | sed -urn '1~12s;^.* V: *+([0-9]+)(\.[0-9]+) A-V:.*$;\1;p' \