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| author |   Ulrich Müller <ulm@gentoo.org> | 2019-11-23 12:28:22 +0100 |
|---|---|---|
| committer | Ulrich Müller <ulm@gentoo.org> | 2019-11-26 20:23:20 +0100 |
| commit | 1e7e3efb6056bd1ea27871308a854d908f8b1e1a (patch) | |
| tree | a0e7caf93b82d339c09f24e5627c57ef264390ee | |
| parent | estack.eclass: Properly restore shopt options. (diff) | |
| download | gentoo-1e7e3efb.tar.gz gentoo-1e7e3efb.tar.bz2 gentoo-1e7e3efb.zip | |
estack.eclass: Drop isdigit function.
It isn't (and never was) used by anything else in the tree. Inline its
only usage in evar_pop() and drop the function.
Signed-off-by: Ulrich Müller <ulm@gentoo.org>
| -rw-r--r-- | eclass/estack.eclass | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/eclass/estack.eclass b/eclass/estack.eclass index b0177bdb358e..2aa6f366dc12 100644 --- a/eclass/estack.eclass +++ b/eclass/estack.eclass @@ -115,7 +115,8 @@ evar_pop() { local cnt=${1:-bad} case $# in 0) cnt=1 ;; - 1) isdigit "${cnt}" || die "${FUNCNAME}: first arg must be a number: $*" ;; + 1) [[ -z ${cnt//[0-9]} ]] \ + || die "${FUNCNAME}: first arg must be a number: $*" ;; *) die "${FUNCNAME}: only accepts one arg: $*" ;; esac @@ -197,17 +198,5 @@ eumask_pop() { umask ${s} || die "${FUNCNAME}: sanity: could not restore umask: ${s}" } -# @FUNCTION: isdigit -# @USAGE: <number> [more numbers] -# @DESCRIPTION: -# Return true if all arguments are numbers. -isdigit() { - local d - for d ; do - [[ ${d:-bad} == *[!0-9]* ]] && return 1 - done - return 0 -} - _ESTACK_ECLASS=1 fi #_ESTACK_ECLASS |