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Per XPG4.2, if the `value' argument evaluates to 0L, don't return a NULL

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pointer but a pointer to an empty string.
This commit is contained in:
kleink 1998-06-14 17:28:15 +00:00
parent 3f29603abd
commit d4cc868265
1 changed files with 3 additions and 2 deletions
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5
lib/libc/stdlib/l64a.c
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@ -5,7 +5,7 @@
#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
__RCSID("$NetBSD: l64a.c,v 1.6 1997/07/21 14:08:53 jtc Exp $");
__RCSID("$NetBSD: l64a.c,v 1.7 1998/06/14 17:28:15 kleink Exp $");
#endif
#include "namespace.h"
@ -25,7 +25,7 @@ l64a (value)
int i;
if (!value)
return NULL;
goto out;
for (i = 0; value != 0 && i < 6; i++) {
digit = value & 0x3f;
@ -43,6 +43,7 @@ l64a (value)
s++;
}
out:
*s = '\0';
return buf;