Fix crash of xmlconcat(NULL)
authorPeter Eisentraut <[email protected]>
Sat, 15 Nov 2008 20:53:40 +0000 (20:53 +0000)
committerPeter Eisentraut <[email protected]>
Sat, 15 Nov 2008 20:53:40 +0000 (20:53 +0000)
commit05798c9275261c1f9308dea5e1bee559e461b689
tree1b09ab65dd5b7c3bb13061ecf072f9519e9c0220
parentb608b24245cb3acffac6f596107a8ffab6880ae6
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