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Tweak new PQExpBufferBroken macro to suppress warnings from pickier

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versions of gcc.
This commit is contained in:
Tom Lane 2008-11-26 16:23:11 +00:00
parent ba34215269
commit cbb3e1cda7
1 changed files with 2 additions and 2 deletions
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4
src/interfaces/libpq/pqexpbuffer.h
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@ -18,7 +18,7 @@
* Portions Copyright (c) 1996-2008, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/interfaces/libpq/pqexpbuffer.h,v 1.20 2008/11/26 00:26:23 tgl Exp $
* $PostgreSQL: pgsql/src/interfaces/libpq/pqexpbuffer.h,v 1.21 2008/11/26 16:23:11 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -57,7 +57,7 @@ typedef PQExpBufferData *PQExpBuffer;
*------------------------
*/
#define PQExpBufferBroken(str) \
(!(str) || (str)->maxlen == 0)
((str) == NULL || (str)->maxlen == 0)
/*------------------------
* Initial size of the data buffer in a PQExpBuffer.