bugfix: avoid listing empty lines

diff --git a/db_meta.sh b/db_meta.sh
index ffe7c4ddd3a0f79b9584cee07f4ccd8076691597..572ebbd30b4bfc0411b736dc5cffd395dc797852 100755 (executable)
--- a/db_meta.sh
+++ b/db_meta.sh
@@ -158,7 +158,7 @@ list_meta(){
     { printf '%s\n' "$pfx"
       dbmeta_autogroup "$meta"
     } | sed -E '
-      1{ h; b; }
+      1{ h; d; }
       G;
       s;^([^\t]+       [^\t]+  [^\t]+  [^\t]+  [^\t]+  )([^\n]+)\n(.*)$;\1\3\2;
     '