pipe_progress: make it independent of printf machinery

function                                             old     new   delta
bb_putchar_stderr                                      -      24     +24
ParseField                                           494     471     -23
progress_meter                                       212     188     -24
xargs_main                                           888     842     -46
pipe_progress_main                                   151     105     -46
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 0/4 up/down: 24/-139)          Total: -115 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/networking/wget.c b/networking/wget.c
index 97f4a8f6e..f55b68a38 100644
--- a/networking/wget.c
+++ b/networking/wget.c
@@ -55,7 +55,7 @@ static void progress_meter(int flag)
         if (flag == 0) {
                 /* last call to progress_meter */
                 alarm(0);
-                fputc('\n', stderr);
+                bb_putchar_stderr('\n');
                 G.transferred = 0;
         } else {
                 if (flag == -1) { /* first call to progress_meter */