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Optimize _lp_in_multiplexer

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Use the return code of the function to return the value instead of
stdout.
This commit is contained in:
Olivier Mengué 2013-05-04 15:07:51 +02:00
parent 554c155afb
commit 9daaaa9f4f
1 changed files with 2 additions and 4 deletions
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6
liquidprompt
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@ -647,9 +647,7 @@ _lp_jobcount_color()
# Tells if we are running in a terminal multiplexer
_lp_in_multiplexer()
{
if [[ "$TERM" == screen* ]] ; then
echo -ne "in_multiplexer"
fi
[[ "$TERM" == screen* ]]
}
@ -1377,7 +1375,7 @@ _lp_set_prompt()
LP_TIME=$(_lp_sr "$(_lp_time)")
# in main prompt: no space
if [[ ! -z "$(_lp_in_multiplexer)" ]] ; then
if _lp_in_multiplexer ; then
LP_MARK_BRACKET_OPEN="${LP_COLOR_IN_MULTIPLEXER}${LP_MARK_BRACKET_OPEN}${NO_COL}"
LP_MARK_BRACKET_CLOSE="${LP_COLOR_IN_MULTIPLEXER}${LP_MARK_BRACKET_CLOSE}${NO_COL}"
fi