Fix crash when trying to display a NOTIFY rule action.
authorTom Lane <tgl@sss.pgh.pa.us>
Thu, 16 May 2013 20:47:26 +0000 (16:47 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Thu, 16 May 2013 20:47:26 +0000 (16:47 -0400)
commit403bd6a18b8ec5aeee51c08360441c3c3c239d8f
treee2a509b0d33674e918ace00aa44ed40be0821b3d
parent6563fb2b45146852601e63828308fe04fb03b9e9
Fix crash when trying to display a NOTIFY rule action.

Fixes oversight in commit 2ffa740be9d96a3743ecb7e42391c53d0760c65a.
Per report from Josh Kupershmidt.

I think we've broken this case before, so let's add a regression test
this time.
src/backend/utils/adt/ruleutils.c
src/test/regress/expected/rules.out
src/test/regress/sql/rules.sql