exec permissions

[serve0] / multitag.sh

diff --git a/multitag.sh b/multitag.sh
old mode 100644 (file)
new mode 100755 (executable)
index 353ead6..9848ac3
--- 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