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Avoid changing the sign of zero. Per buildfarm failures.

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This commit is contained in:
Tom Lane 2010-02-06 05:42:49 +00:00
parent 6ba9b9102a
commit 7fc30c488f
1 changed files with 3 additions and 3 deletions
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6
src/port/rint.c
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@ -4,16 +4,16 @@
* rint() implementation
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/port/rint.c,v 1.3 2010/02/05 03:20:56 momjian Exp $
* $PostgreSQL: pgsql/src/port/rint.c,v 1.4 2010/02/06 05:42:49 tgl Exp $
*
*-------------------------------------------------------------------------
*/
#include "c.h"
#include <math.h>
double
rint(double x)
{
return (x > 0.0) ? floor(x + 0.5) : ceil(x - 0.5);
return (x >= 0.0) ? floor(x + 0.5) : ceil(x - 0.5);
}