diff options
-rw-r--r-- | src/s3.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -376,7 +376,7 @@ static int growbuffer_append(growbuffer **gb, const char *data, int dataLen) } buf->size = 0; buf->start = 0; - if (*gb) { + if (*gb && (*gb)->prev) { buf->prev = (*gb)->prev; buf->next = *gb; (*gb)->prev->next = buf; |