http_perhapsrewind: don't abort CONNECT requests

...they never have a body

diff --git a/lib/http.c b/lib/http.c
index c56689893eee663d0ef3ead87e219ee2be1e7f20..ee0a9a481cc0ec217058ecf263c99195309f36b0 100644 (file)
--- a/lib/http.c
+++ b/lib/http.c
@@ -468,10 +468,15 @@ static CURLcode http_perhapsrewind(struct connectdata *conn)
 
   bytessent = http->writebytecount;
 
-  if(conn->bits.authneg)
+  if(conn->bits.authneg) {
     /* This is a state where we are known to be negotiating and we don't send
        any data then. */
     expectsend = 0;
+  }
+  else if(!conn->bits.protoconnstart) {
+    /* HTTP CONNECT in progress: there is no body */
+    expectsend = 0;
+  }
   else {
     /* figure out how much data we are expected to send */
     switch(data->set.httpreq) {