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%c printing repetition fixed

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Wiesner András 2023-09-05 13:40:55 +02:00
parent c1512cde98
commit 4d03fb11c9
1 changed files with 1 additions and 1 deletions
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embformat.c
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@ -337,7 +337,7 @@ static int pfn_double(va_list *va, FmtWord *fmt, char *outbuf, size_t free_space
// print character // print character
static int pfn_char(va_list *va, FmtWord *fmt, char *outbuf, size_t free_space) { static int pfn_char(va_list *va, FmtWord *fmt, char *outbuf, size_t free_space) {
int c = va_arg((*va), int); int c = va_arg((*va), int);
unsigned rep = (fmt->width == 0) ? 1 : fmt->width; // determine repetition count unsigned rep = (fmt->width <= 0) ? 1 : fmt->width; // determine repetition count
rep = MIN(free_space, rep); rep = MIN(free_space, rep);
for (unsigned i = 0; i < rep; i++) { for (unsigned i = 0; i < rep; i++) {
outbuf[i] = (char)c; outbuf[i] = (char)c;