bugfix: avoid DB damage when updating nonexist file

[serve0] / multitag.sh

diff --git a/multitag.sh b/multitag.sh
index 353ead6dbf838d331d25c45a24ce41a2a34d181c..9848ac3e34bcd30613e7d7add918e11c5ab06b16 100644 (file)
--- a/multitag.sh
+++ b/multitag.sh
@@ -21,6 +21,7 @@ for select in $(seq 1 $(POST_COUNT select)); do
   read -r length width height tags comment fn <<-EOF
        $(meta_info "$file")
        EOF
+  [ "$fn" ] || continue
   tags="$(UNSTRING "${tags#tags=}" |tr , '\n')"
 
   if [ ! "$deltags" ]; then