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24364: local assignment to HELPDIR with a default location.

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This commit is contained in:
Bart Schaefer 2008-01-13 17:37:21 +00:00
parent 298eb1a82c
commit 7a678d803c
1 changed files with 2 additions and 2 deletions
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4
Functions/Misc/run-help
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@ -11,7 +11,7 @@
emulate -R zsh
setopt localoptions
# HELPDIR should be set to the location of the help files
local HELPDIR="${HELPDIR:-/usr/share/zsh/$ZSH_VERSION/help}"
[[ $1 == "." ]] && 1="dot"
[[ $1 == ":" ]] && 1="colon"
@ -19,7 +19,7 @@ setopt localoptions
# Check whether Util/helpfiles has been used to generate zsh help
if [[ $# == 0 || $1 == "-l" ]]
then
if [[ -n "${HELPDIR:-}" && -d $HELPDIR ]]
if [[ -d $HELPDIR ]]
then
echo "Here is a list of topics for which special help is available:"
echo ""