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suppress any errors from PROMPT_COMMAND

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rupa committed 2011-04-14 08:08:50 -04:00
1 parent 67cd38d05a
commit 84837e575f
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z.sh
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@@ -168,7 +168,7 @@ if complete &> /dev/null; then
complete -C 'z --complete "$COMP_LINE"' z
# populate directory list. avoid clobbering other PROMPT_COMMANDs.
echo $PROMPT_COMMAND | grep -q "z --add"
[ $? -gt 0 ] && PROMPT_COMMAND='z --add "$(pwd -P 2>/dev/null)";'"$PROMPT_COMMAND"
[ $? -gt 0 ] && PROMPT_COMMAND='z --add "$(pwd -P 2>/dev/null) 2>/dev/null";'"$PROMPT_COMMAND"
elif compctl &> /dev/null; then
# zsh tab completion
_z_zsh_tab_completion() {