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authorA. Wilcox <AWilcox@Wilcox-Tech.com>2018-08-23 08:06:12 -0500
committerRich Felker <dalias@aerifal.cx>2018-08-28 21:31:05 -0400
commit9cdaf1a86bf7790c8dec749118392ee78101ee37 (patch)
tree48a05467b320616e27ec0d3c0c5213c037f4b8d6 /src/stdio/vfwprintf.c
parentd41cdef9198e635270d30e82be939d4ea0cbce82 (diff)
downloadmusl-9cdaf1a86bf7790c8dec749118392ee78101ee37.tar.gz
vfwprintf: honor field width with 'c' format type
Diffstat (limited to 'src/stdio/vfwprintf.c')
-rw-r--r--src/stdio/vfwprintf.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/stdio/vfwprintf.c b/src/stdio/vfwprintf.c
index e87ad42a..9d774fcc 100644
--- a/src/stdio/vfwprintf.c
+++ b/src/stdio/vfwprintf.c
@@ -255,8 +255,11 @@ static int wprintf_core(FILE *f, const wchar_t *fmt, va_list *ap, union arg *nl_
}
continue;
case 'c':
+ if (w<1) w=1;
+ if (w>1 && !(fl&LEFT_ADJ)) fprintf(f, "%*s", w-1, "");
fputwc(btowc(arg.i), f);
- l = 1;
+ if (w>1 && (fl&LEFT_ADJ)) fprintf(f, "%*s", w-1, "");
+ l = w;
continue;
case 'C':
fputwc(arg.i, f);