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rbenv-rehash: remove superfluous trap signals

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A trap on the special signal EXIT is executed before the shell
terminates. EXIT actually covers SIGINT and SIGTERM as well, and
we don't need any extra traps for them.

See bash(1) and "help trap" in bash.
This commit is contained in:
Mathias Lafeldt 2011-11-14 21:45:43 +01:00
parent 4cc6665d0a
commit 0324b118ee
1 changed files with 1 additions and 1 deletions
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libexec/rbenv-rehash
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@ -22,7 +22,7 @@ set +o noclobber
# If we were able to obtain a lock, register a trap to clean up the
# prototype shim when the process exits.
trap remove_prototype_shim SIGINT SIGTERM EXIT
trap remove_prototype_shim EXIT
remove_prototype_shim() {
rm -f "$PROTOTYPE_SHIM_PATH"