Fix crash of xmlconcat(NULL)
authorPeter Eisentraut <peter_e@gmx.net>
Sat, 15 Nov 2008 20:53:40 +0000 (20:53 +0000)
committerPeter Eisentraut <peter_e@gmx.net>
Sat, 15 Nov 2008 20:53:40 +0000 (20:53 +0000)
commit9cf886d697ddce6c99269376d1bc6647c5de6291
treef7a04df6fb162ac92c917752b8383569d64f95ac
parent77a13dac452895d63a864cf3c5df63a9b1892ad6
Fix crash of xmlconcat(NULL)

backpatch from 8.4devel
src/backend/executor/execQual.c
src/test/regress/expected/xml.out
src/test/regress/expected/xml_1.out
src/test/regress/sql/xml.sql