diff options
| author |  axel <axel@liljencrantz.se> | 2006-03-14 10:21:27 +1000 |
|---|---|---|
| committer | axel <axel@liljencrantz.se> | 2006-03-14 10:21:27 +1000 |
| commit | d58b9de63b7ac368ae67ab879c9a62df9ad46675 (patch) | |
| tree | f87fb90559084b5b2fad4e03ad0569ebdc1e9cc7 /share/functions/help.fish | |
| parent | 99a93b5add6ce77b619f8b72499dc58a91024522 (diff) | |
Use 'type -f' instead of 'which' to test for presense of command, since the latter does not set the exit status correctly on all platforms
darcs-hash:20060314002127-ac50b-6ed726bdcc9e3a7a9608a904c382973799dc73ef.gz
Diffstat (limited to 'share/functions/help.fish')
| -rw-r--r-- | share/functions/help.fish | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/share/functions/help.fish b/share/functions/help.fish index ae5aa0a4..5707f4f2 100644 --- a/share/functions/help.fish +++ b/share/functions/help.fish @@ -36,7 +36,7 @@ function help -d (N_ "Show help for the fish shell") else # Check for a text-based browser. for i in $text_browsers - if which $i 2>/dev/null >/dev/null + if type -f $i >/dev/null set fish_browser $i break end @@ -46,7 +46,7 @@ function help -d (N_ "Show help for the fish shell") # browser to use instead. if test "$DISPLAY" -a \( "$XAUTHORITY" = "$HOME/.Xauthority" -o "$XAUTHORITY" = "" \) for i in $graphical_browsers - if which $i 2>/dev/null >/dev/null + if type -f $i >/dev/null set fish_browser $i set fish_browser_bg 1 break @@ -79,7 +79,7 @@ function help -d (N_ "Show help for the fish shell") case $help_topics set fish_help_page "index.html\#$fish_help_item" case "*" - if which $fish_help_item >/dev/null ^/dev/null + if type -f $fish_help_item >/dev/null man $fish_help_item return end |