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-rw-r--r--src/buffer.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/src/buffer.c b/src/buffer.c
index 448ca7d..c7b784a 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -166,13 +166,10 @@ int cmark_strbuf_vprintf(strbuf *buf, const char *format, va_list ap)
ENSURE_SIZE(buf, expected_size);
while (1) {
- va_list args;
- va_copy(args, ap);
-
len = vsnprintf(
(char *)buf->ptr + buf->size,
buf->asize - buf->size,
- format, args
+ format, ap
);
if (len < 0) {