Defend against null error message reported by libxml2. While this isn't really supposed to happen, it can occur in OOM situations and perhaps others. Instead of crashing, substitute "(no message provided)".
I didn't worry about localizing this text, since we aren't localizing anything else here; besides, if we're on the edge of OOM, it's unlikely gettext() would work. Report and fix by Sergio Conde Gómez in bug #15624. Discussion: https://postgr.es/m/[email protected] Branch ------ REL_11_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/8e2956734b98933f833c7845da724c7a6d98341d Modified Files -------------- src/backend/utils/adt/xml.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
