Log Message:
-----------
Avoid trying to print a NULL char pointer in --describe-config. On some
platforms this works, but on some it crashes. Zdenek Kotala
Tags:
----
REL7_4_STABLE
Modified Files:
--------------
pgsql/src/backend/utils/misc:
help_config.c (r1.8 -> r1.8.2.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/misc/help_config.c?r1=1.8&r2=1.8.2.1)
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