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authorAndy Wingo <wingo@pobox.com>2011-04-28 15:53:35 +0200
committerAndy Wingo <wingo@pobox.com>2011-04-28 15:53:35 +0200
commit1903eae4c9ab97b575dad4ab1f5cf05436d84ab3 (patch)
treedbb5a83c4dce6f6f10642b3d39ec76ee63dd77a5 /lib/strftime.c
parent0c81a0c13ad39c381e4ff4d073e3158bcfd51a7a (diff)
parent91956a94fe6363cf69d574b56397962ec6ef4468 (diff)
downloadguile-1903eae4c9ab97b575dad4ab1f5cf05436d84ab3.tar.gz
Merge remote-tracking branch 'origin/stable-2.0'
Conflicts: GUILE-VERSION
Diffstat (limited to 'lib/strftime.c')
-rw-r--r--lib/strftime.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/strftime.c b/lib/strftime.c
index be7750de1..df09be9ca 100644
--- a/lib/strftime.c
+++ b/lib/strftime.c
@@ -172,15 +172,16 @@ extern char *tzname[];
#define add(n, f) \
do \
{ \
- int _n = (n); \
- int _delta = width - _n; \
- int _incr = _n + (_delta > 0 ? _delta : 0); \
- if ((size_t) _incr >= maxsize - i) \
+ size_t _n = (n); \
+ size_t _w = (width < 0 ? 0 : width); \
+ size_t _incr = _n < _w ? _w : _n; \
+ if (_incr >= maxsize - i) \
return 0; \
if (p) \
{ \
- if (digits == 0 && _delta > 0) \
+ if (digits == 0 && _n < _w) \
{ \
+ size_t _delta = width - _n; \
if (pad == L_('0')) \
memset_zero (p, _delta); \
else \