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| author | Pierre Schmitz <pierre@archlinux.de> | 2012-10-03 12:35:40 +0200 |
|---|---|---|
| committer | Pierre Schmitz <pierre@archlinux.de> | 2012-10-03 12:35:40 +0200 |
| commit | 7228cc00e8eb4a64b3a307a3313364f309a1b10f (patch) | |
| tree | 3831513fe39680c3efc153347a7c71486e107e95 /lib/common.sh | |
| parent | a26416dca3c4ada1baf76712c43332bc960f9c20 (diff) | |
| download | devtools-7228cc00e8eb4a64b3a307a3313364f309a1b10f.tar.gz devtools-7228cc00e8eb4a64b3a307a3313364f309a1b10f.tar.xz | |
Use dedicated trap functions to avoid unsetting the trap when e.g. cleanup is called
Diffstat (limited to 'lib/common.sh')
| -rw-r--r-- | lib/common.sh | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/lib/common.sh b/lib/common.sh index 5c144e2..74b251f 100644 --- a/lib/common.sh +++ b/lib/common.sh @@ -62,8 +62,6 @@ setup_workdir() { } cleanup() { - trap - EXIT INT QUIT TERM HUP - [[ -n $WORKDIR ]] && rm -rf "$WORKDIR" [[ $1 ]] && exit $1 } @@ -73,13 +71,23 @@ abort() { cleanup 0 } +trap_abort() { + trap - EXIT INT QUIT TERM HUP + abort +} + +trap_exit() { + trap - EXIT INT QUIT TERM HUP + cleanup 0 +} + die() { error "$*" cleanup 1 } -trap abort INT QUIT TERM HUP -trap 'cleanup 0' EXIT +trap 'trap_abort' INT QUIT TERM HUP +trap 'trap_exit' EXIT ## # usage : in_array( $needle, $haystack ) |