fix(curl,koji): use _comp_compgen_help

Author: akinomyoga

completions/curl

@@ -156,8 +156,7 @@ _comp_cmd_curl()
 
     if [[ $cur == -* ]]; then
         _comp_compgen_help -- --help all
-        [[ ${COMPREPLY-} ]] ||
-            COMPREPLY=($(compgen -W '$(_parse_help "$1")' -- "$cur"))
+        [[ ${COMPREPLY-} ]] || _comp_compgen_help
     fi
 } &&
     complete -F _comp_cmd_curl curl

completions/koji

@@ -235,7 +235,7 @@ _comp_cmd_koji()
     fi
 
     if [[ $cur == -* ]]; then
-        COMPREPLY=($(compgen -W '$(_parse_help "$1")' -- "$cur"))
+        _comp_compgen_help
         [[ ${COMPREPLY-} == *= ]] && compopt -o nospace
     elif [[ ! $has_command ]]; then
         COMPREPLY=($(compgen -W '$("$1" --help-commands 2>/dev/null | \