diff options
Diffstat (limited to 'Functions')
| -rw-r--r-- | Functions/Misc/is-at-least | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/Functions/Misc/is-at-least b/Functions/Misc/is-at-least index eab771332..4c12f9c2c 100644 --- a/Functions/Misc/is-at-least +++ b/Functions/Misc/is-at-least @@ -12,6 +12,7 @@ # is-at-least 3.1.6-15 && setopt NO_GLOBAL_RCS # is-at-least 3.1.0 && setopt HIST_REDUCE_BLANKS # is-at-least 586 $MACHTYPE && echo 'You could be running Mandrake!' +# is-at-least $ZSH_VERSION || print 'Something fishy here.' function is-at-least() { @@ -19,14 +20,17 @@ function is-at-least() local IFS=".-" min_cnt=0 ver_cnt=0 part min_ver version min_ver=(${=1}) version=(${=2:-$ZSH_VERSION} 0) - while (( $min_cnt <= ${#min_ver} )) { - while [[ "$part" != <-> ]] { - [[ $[++ver_cnt] > ${#version} ]] && return 0 + while (( $min_cnt <= ${#min_ver} )); do + while [[ "$part" != <-> ]]; do + (( ++ver_cnt > ${#version} )) && return 0 part=${version[ver_cnt]##*[^0-9]} - } - [[ $[++min_cnt] > ${#min_ver} ]] && return 0 + done + while true; do + (( ++min_cnt > ${#min_ver} )) && return 0 + [[ ${min_ver[min_cnt]} = <-> ]] && break + done (( part > min_ver[min_cnt] )) && return 0 (( part < min_ver[min_cnt] )) && return 1 part='' - } + done } |