remove unused var

diff --git a/lnf b/lnf
index bfb2c2a9f0b91cad4faba6f9a3ec38ff6d89a76b..1056c90902a676b2e4c15223ae4019a3589fae55 100755 (executable)
--- a/lnf
+++ b/lnf
@@ -91,7 +91,7 @@ links to each TARGET in DIRECTORY.
 
 
   local -a to_remove to_link
-  local x ret prefix dest_dir grp target
+  local ret prefix dest_dir grp target
   local mkdir=false
 
   if [[ $nodir ]]; then