diff options
Diffstat (limited to 'subr/ex_pkg_dispatch.subr')
| -rw-r--r-- | subr/ex_pkg_dispatch.subr | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/subr/ex_pkg_dispatch.subr b/subr/ex_pkg_dispatch.subr index ad41616c..7a8a95d2 100644 --- a/subr/ex_pkg_dispatch.subr +++ b/subr/ex_pkg_dispatch.subr @@ -1,5 +1,9 @@ # -# set -o errexit -o noglob are assumed. +# set -o noglob is assumed. +# WARNING: ex_pkg_dispatch(), its caller, and its callers must _NOT_ be executed +# as part of conditional evaluation, e.g. if, until, while, !, or && and ||, as +# doing so would inhibit set -o errexit during execution of this function and its +# subshell(!). Instead, call ex_pkg_dispatch() and subsequently evaluate ${?}. # ex_pkg_dispatch() { |