From 322ed3cc6f12fd072b0ded0d0d248ef339d0bd7d Mon Sep 17 00:00:00 2001
From: Sergey Lyubka <valenok@gmail.com>
Date: Mon, 21 Jan 2013 01:39:14 +0000
Subject: [PATCH] fflush()-ing uploaded file before calling MG_UPLOAD callback

---
 mongoose.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mongoose.c b/mongoose.c
index 7c1529a9..a29539e7 100644
--- a/mongoose.c
+++ b/mongoose.c
@@ -4191,7 +4191,8 @@ int mg_upload(struct mg_connection *conn, const char *destination_dir) {
         if (!memcmp(&buf[i], "\r\n--", 4) &&
             !memcmp(&buf[i + 4], boundary, boundary_len)) {
           // Found boundary, that's the end of file data.
-          (void) fwrite(buf, 1, i, fp);
+          fwrite(buf, 1, i, fp);
+          fflush(fp);
           num_uploaded_files++;
           conn->request_info.ev_data = (void *) path;
           call_user(conn, MG_UPLOAD);