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make wide scanf %[ respect width

This commit is contained in:
Rich Felker 2012-04-17 21:17:09 -04:00
parent 0072251572
commit 99fbf4cfdb
1 changed files with 3 additions and 2 deletions
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5
src/stdio/vfwscanf.c
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@ -243,7 +243,7 @@ int vfwscanf(FILE *f, const wchar_t *fmt, va_list ap)
int gotmatch = 0;
for (;;) {
while (width) {
if ((c=getwc(f))<0) break;
if (in_set(p, c) == invert)
break;
@ -255,9 +255,10 @@ int vfwscanf(FILE *f, const wchar_t *fmt, va_list ap)
if (s) s+=l;
}
pos++;
width--;
gotmatch=1;
}
ungetwc(c, f);
if (width) ungetwc(c, f);
if (!gotmatch) goto match_fail;