Properly reset trimmed_paths for zsh completion

Former-commit-id: adda3df4ca4afbc7da162fb64592e853617802d4
Former-commit-id: 96917ce98bef0c879f392a2444f6d600589d9b53

extra/completion.bash

@@ -6,8 +6,8 @@ _path_gen() {
     [ -z "${glob_status##*u*}" ] && shopt -s globstar  # if recursive globbing is disabled, enable it
     local full_paths=("$sshyp_path"/**/*.gpg)
     $glob_status  # set recursive globbing to user default
-    for path in "${full_paths[@]}"; do
-      trimmed_paths+=("${path:${#sshyp_path}:-4}")
+    for scan_path in "${full_paths[@]}"; do
+      trimmed_paths+=("${scan_path:${#sshyp_path}:-4}")
     done
     if [ "${trimmed_paths[0]}" == '/**/*' ]; then trimmed_paths[0]=help; fi
 } &&

extra/completion.zsh

@@ -2,10 +2,11 @@
 
 sshyp_path="$HOME/.local/share/sshyp"
 full_paths=("$sshyp_path"/**/*.gpg)
+trimmed_paths=()
 for scan_path in "${full_paths[@]}"; do
     trimmed_paths+=("${${scan_path#$sshyp_path}%????}")
 done
-[[ -v trimmed_paths ]] || trimmed_paths=(help)
+[[ -z $trimmed_paths ]] && trimmed_paths=(help)
 
 case ${words[-2]} in
   sshyp )