diff options
| author | Ben Hilburn <bhilburn@gmail.com> | 2018-07-13 20:25:45 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-07-13 20:25:45 +0300 |
| commit | a7b3f310d3c1e5306332dd15401efb9631c76bed (patch) | |
| tree | f86464cadab0cfa107e9137d0141a4511de2db77 /functions/utilities.zsh | |
| parent | e1a420b5d20b11da108b202eb7020437869a28a8 (diff) | |
| parent | 45b0d68ec435a89ccc13193149a5bc306d449d04 (diff) | |
Merge pull request #905 from robobenklein/robobenklein/defined-variable-performance-hotfix
[performance] Defined function 2-20 times speedup
Diffstat (limited to 'functions/utilities.zsh')
| -rwxr-xr-x | functions/utilities.zsh | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/functions/utilities.zsh b/functions/utilities.zsh index 69fd2ec8..127007fb 100755 --- a/functions/utilities.zsh +++ b/functions/utilities.zsh @@ -9,9 +9,7 @@ # Exits with 0 if a variable has been previously defined (even if empty) # Takes the name of a variable that should be checked. function defined() { - local varname="$1" - - typeset -p "$varname" > /dev/null 2>&1 + [[ ! -z "${(tP)1}" ]] } # Given the name of a variable and a default value, sets the variable |