X-Git-Url: http://git.plutz.net/?a=blobdiff_plain;f=pages%2Fplayctl.sh;h=36363516a0e2d9422e252fd94ceda8355ef8ec45;hb=5ef0b6cdde8ea9281f1365455aeaa4445cd58592;hp=723d37f8897924b08e1a338f1417f19bd39f7b1f;hpb=ff8b54fea63a05cceab0a2f834f22b0db92e8bdf;p=serve0

diff --git a/pages/playctl.sh b/pages/playctl.sh
index 723d37f..3636351 100755
--- a/pages/playctl.sh
+++ b/pages/playctl.sh
@@ -83,10 +83,10 @@ progress(){
       [ "$line" = "BREAK" ] && exit 0
       printf '%s\n' "$line"
     done \
-    | sed -urn '1~12s;^.* V: *+([0-9]+)(\.[0-9]+) A-V:.*$;\1;p' \
-    | while read m; do
-      [ "$m" != "$previous" ] && printf "%d %d\n" "$(($m * 100 / $length))" "$m"
-      previous="$m"
-    done
-  fi
+    | sed -urn '1~12s;^.* V: *+([0-9]+)(\.[0-9]+) A-V:.*$;\1;p'
+  fi \
+  | while read m; do
+    [ "$m" != "$previous" ] && printf "%d %d\n" "$(($m * 100 / ${length:--1}))" "$m"
+    previous="$m"
+  done
 }