update from obsolete UNSTRING sed command

[serve0] / widgets.sh

diff --git a/widgets.sh b/widgets.sh
index 4b36b3534e8629c992c46a9309814131c37b1843..f79d457303b672eeb0ea35ab00478d531dfba131 100644 (file)
--- a/widgets.sh
+++ b/widgets.sh
@@ -14,11 +14,12 @@ c_tags="$_DATA/.index/tags.cache"; c_tagcategories="$_DATA/.index/tagcategories.
 if [ ! -s "$c_tags" -o ! -s "$c_tagcategories" ] \
    || [ "$(find "$_DATA/" -path '*/.index/meta' -newer "$c_tags")" ]
   then
-  w_tags="$( local cn=1
-    find "$_DATA/" -path '*/.index/meta' -print0 \
-    | xargs -r0 sed -r '
-      s;^.*\t.*\t.*\ttags=(.*)\tcomment=.*\t.*\r$;\1;;
-      s;,;\n;g;'"$UNSTRING" \
+  w_tags="$( cn=1
+    find "$_DATA/" -path '*/.index/meta' -exec \
+      sed -E 's;^.*\t.*\t.*\ttags=(.*)\tcomment=.*\t.*\r$;\1;;
+              s;,;\n;g;' \
+      '{}' + \
+    | UNSTRING \
     | { sort; printf '\n'; } \
     | while read -r tag; do
       [ "$tag" = "$otag" ] \