server.c: a basic multithreaded server to handle connectionsHEADmain

Signed-off-by: Anna (navi) Figueiredo Gomes <navi@vlhl.dev>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/buffer.c b/src/buffer.c
index 0759f5d..011d1b4 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -59,7 +59,7 @@ void buf_append(struct buffer *buf, const char *str) {
 
 void buf_printf(struct buffer *buf, char *fmt, ...) {
 	va_list ap;
-	size_t len;
+	ssize_t len;
 
 	va_start(ap, fmt);
 	len = vsnprintf(buf->data, buf->size, fmt, ap);