Improve handling of pthread_mutex_lock error case
We should really be reporting a useful error along with returning
a valid return code if pthread_mutex_lock() throws an error for
some reason. Add that and back-patch to 9.0 as the prior patch.
Pointed out by Alvaro Herrera
Branch
------
REL9_2_STABLE
Details
-------
http://git.postgresql.org/pg/commitdiff/1e8e324326be8fa907b51ba262cf0a21cb015ca3
Modified Files
--------------
src/interfaces/libpq/fe-secure.c | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
