Consistently use NULL for invalid GUC unit strings
authorBruce Momjian <bruce@momjian.us>
Mon, 13 Oct 2014 20:11:43 +0000 (16:11 -0400)
committerBruce Momjian <bruce@momjian.us>
Mon, 13 Oct 2014 20:11:43 +0000 (16:11 -0400)
commitd6c8e8d7aca9ab175e6aefef9974b65bd589dd80
treee42e249b85e89aea8dc2b10ad04c0483431ba41a
parent032f3b7e166cfa2818b0a9572324e362bf8895df
Consistently use NULL for invalid GUC unit strings

Patch by Euler Taveira
src/backend/utils/misc/guc.c