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 ------ REL9_6_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/ef922faea703aff4996eab17520cb5201a793701 Modified Files -------------- src/backend/utils/adt/xml.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
