Author :
Dmitry V. Levin
Date :
2010-01-30 22:21:19
Hash :dbfabdfc Message :Fix exit status of signal handlers in shell scripts.
The value of `$?' on entrance to signal handlers in shell scripts
cannot be relied upon, so set the exit code explicitly to
128 + SIG<SIGNAL>.
* lib/am/check.am (am__check_pre): Use `exit 143' in signal handler.
* lib/elisp-comp: Likewise.
* lib/install-sh: Likewise.
* lib/ylwrap: Likewise. Also, fix script to trap signal 13, not 3.
* NEWS, THANKS: Update.
Bug report, analysis, and initial patch by Dmitry V. Levin.
Signed-off-by: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Dmitry V. Levin