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authorKevin B Kenny <kennykb@acm.org>2004-09-08 18:46:17 (GMT)
committerKevin B Kenny <kennykb@acm.org>2004-09-08 18:46:17 (GMT)
commit650847f3b6562e21662bff6f2eefea5bfb2628d1 (patch)
treee15fc5c8dd8792a5d76e1119e59a7a86383b7d7b /compat/strftime.c
parent40ab3bd07ca11069b583be7177eea10c9c1986ec (diff)
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* compat/strftime.c (_conv): Corrected a problem where hour 0
would format as a blank format group with %k. * tests/clock.test (clock-41.1): Added regression test case for %k at the zero hour.
Diffstat (limited to 'compat/strftime.c')
-rw-r--r--compat/strftime.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/compat/strftime.c b/compat/strftime.c
index 8204a83..91e7057 100644
--- a/compat/strftime.c
+++ b/compat/strftime.c
@@ -10,7 +10,7 @@
*
* Changes 2002 Copyright (c) 2002 ActiveState Corporation.
*
- * RCS: @(#) $Id: strftime.c,v 1.16 2004/05/18 21:45:55 kennykb Exp $
+ * RCS: @(#) $Id: strftime.c,v 1.17 2004/09/08 18:46:18 kennykb Exp $
*/
/*
@@ -47,7 +47,7 @@
*/
#if defined(LIBC_SCCS)
-static char *rcsid = "$Id: strftime.c,v 1.16 2004/05/18 21:45:55 kennykb Exp $";
+static char *rcsid = "$Id: strftime.c,v 1.17 2004/09/08 18:46:18 kennykb Exp $";
#endif /* LIBC_SCCS */
#include <time.h>
@@ -457,8 +457,14 @@ _conv(n, digits, pad)
static char buf[10];
register char *p;
- for (p = buf + sizeof(buf) - 2; n > 0 && p > buf; n /= 10, --digits)
- *p-- = (char)(n % 10 + '0');
+ p = buf + sizeof( buf ) - 1;
+ *p-- = '\0';
+ if ( n == 0 ) {
+ *p-- = '0';
+ } else {
+ for (; n > 0 && p > buf; n /= 10, --digits)
+ *p-- = (char)(n % 10 + '0');
+ }
while (p > buf && digits-- > 0)
*p-- = (char) pad;
return(_add(++p));