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Merge pull request #905 from robobenklein/robobenklein/defined-variable-performance-hotfix

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[performance] Defined function 2-20 times speedup
This commit is contained in:
Ben Hilburn
2018-07-13 13:25:45 -04:00
committed by GitHub
parent e1a420b5d2 45b0d68ec4
commit a7b3f310d3
2 changed files with 2 additions and 4 deletions
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functions/utilities.zsh
+1 -3
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@@ -9,9 +9,7 @@
# Exits with 0 if a variable has been previously defined (even if empty) # Exits with 0 if a variable has been previously defined (even if empty)
# Takes the name of a variable that should be checked. # Takes the name of a variable that should be checked.
function defined() { function defined() {
local varname="$1" [[ ! -z "${(tP)1}" ]]
typeset -p "$varname" > /dev/null 2>&1
} }
# Given the name of a variable and a default value, sets the variable # Given the name of a variable and a default value, sets the variable
powerlevel9k.zsh-theme
+1 -1
View File
@@ -498,7 +498,7 @@ prompt_battery() {
fi fi
fi fi
# return if POWERLEVEL9K_BATTERY_HIDE_ABOVE_THRESHOLD is set and the battery percentage is greater or equal # return if POWERLEVEL9K_BATTERY_HIDE_ABOVE_THRESHOLD is set and the battery percentage is greater or equal
if [[ -v "POWERLEVEL9K_BATTERY_HIDE_ABOVE_THRESHOLD" && "${bat_percent}" -ge $POWERLEVEL9K_BATTERY_HIDE_ABOVE_THRESHOLD ]]; then if defined POWERLEVEL9K_BATTERY_HIDE_ABOVE_THRESHOLD && [[ "${bat_percent}" -ge $POWERLEVEL9K_BATTERY_HIDE_ABOVE_THRESHOLD ]]; then
return return
fi fi