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Merge from gnulib.

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This commit is contained in:
Paul Eggert 2011-03-21 09:26:05 -07:00
parent 5d6d7e5701
commit a44c5709ce
1 changed files with 6 additions and 5 deletions
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11
lib/strftime.c
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@ -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 \