wget: flush output to network before receving reply

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

diff --git a/networking/wget.c b/networking/wget.c
index 88bb09e..4521abf 100644 (file)
--- a/networking/wget.c
+++ b/networking/wget.c
@@ -737,6 +737,8 @@ int wget_main(int argc UNUSED_PARAM, char **argv)
                        fprintf(sfp, /* "Connection: close\r\n" */ "\r\n");
                }
 
+               fflush(sfp);
+
                /*
                 * Retrieve HTTP response line and check for "200" status code.
                 */