From beb61ef4298a91422679fec79475b70422095d40 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Sun, 24 Oct 2004 22:31:40 +0000
Subject: Mohun Biswas found out that formposting a zero-byte file didn't work
 very good. I fixed.

---
 lib/formdata.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'lib/formdata.c')

diff --git a/lib/formdata.c b/lib/formdata.c
index 171113485..442c306f5 100644
--- a/lib/formdata.c
+++ b/lib/formdata.c
@@ -1307,9 +1307,13 @@ size_t Curl_FormReader(char *buffer,
   if(!form->data)
     return 0; /* nothing, error, empty */
 
-  if(form->data->type == FORM_FILE)
-    return readfromfile(form, buffer, wantedsize);
+  if(form->data->type == FORM_FILE) {
+    gotsize = readfromfile(form, buffer, wantedsize);
 
+    if(gotsize)
+      /* If positive or -1, return. If zero, continue! */
+      return gotsize;
+  }
   do {
 
     if( (form->data->length - form->sent ) > wantedsize - gotsize) {
-- 
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