When a TAP file has non-zero exit status, retain temporary directories.
PostgresNode already retained base directories in such cases. Stop
using $SIG{__DIE__}, which is redundant with the exit status check, in
lieu of proliferating it to TestLib. Back-patch to 9.6, where commit
88802e068017bee8cea7a5502a712794e761c7b5 introduced retention on
failure.
Reviewed by Daniel Gustafsson.
Discussion: https://postgr.es/m/20200202170155.ga3264...@rfd.leadboat.com
Branch
------
REL9_6_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/048c7ccd7d6d65cfc51e1f89270275222e49895f
Modified Files
--------------
src/test/perl/TestLib.pm | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
