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Improve readability of factorial, from Florian Weimer.

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This commit is contained in:
Bruce Momjian 2002-06-07 23:43:17 +00:00
parent 8a3f34b558
commit 585fef1671
1 changed files with 3 additions and 3 deletions
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6
src/backend/utils/adt/int.c
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@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/int.c,v 1.49 2002/06/07 23:41:53 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/utils/adt/int.c,v 1.50 2002/06/07 23:43:17 momjian Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -786,7 +786,7 @@ int4fac(PG_FUNCTION_ARGS)
if (arg1 == 0) if (arg1 == 0)
result = 1; result = 1;
else if (arg1 < 1) else if (arg1 < 0)
result = 0; result = 0;
else else
for (result = 1; arg1 > 0; --arg1) for (result = 1; arg1 > 0; --arg1)
@ -802,7 +802,7 @@ int2fac(PG_FUNCTION_ARGS)
if (arg1 == 0) if (arg1 == 0)
result = 1; result = 1;
else if (arg1 < 1) else if (arg1 < 0)
result = 0; result = 0;
else else
for (result = 1; arg1 > 0; --arg1) for (result = 1; arg1 > 0; --arg1)