From 4d03fb11c96f54f54cca3ef8ff28423143f22d6f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Wiesner=20Andr=C3=A1s?= <wabe@t-email.hu>
Date: Tue, 5 Sep 2023 13:40:55 +0200
Subject: [PATCH] %c printing repetition fixed

---
 embformat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/embformat.c b/embformat.c
index b30cb31..c486672 100644
--- a/embformat.c
+++ b/embformat.c
@@ -337,7 +337,7 @@ static int pfn_double(va_list *va, FmtWord *fmt, char *outbuf, size_t free_space
 // print character
 static int pfn_char(va_list *va, FmtWord *fmt, char *outbuf, size_t free_space) {
     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);
     for (unsigned i = 0; i < rep; i++) {
         outbuf[i] = (char)c;