tevent: Move a variable declaration into a while block

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

diff --git a/lib/tevent/tevent.c b/lib/tevent/tevent.c
index d286850c864ca2567fba9bbf5013a996be616026..e35eb5ddc93a86c0b68a4949a3ee3611eb19c3a7 100644 (file)
--- a/lib/tevent/tevent.c
+++ b/lib/tevent/tevent.c
@@ -840,9 +840,9 @@ static void wakeup_pipe_handler(struct tevent_context *ev,
 {
        ssize_t ret;
 
-       char c[16];
        /* its non-blocking, doesn't matter if we read too much */
        do {
+               char c[16];
                ret = read(fde->fd, c, sizeof(c));
        } while (ret == -1 && errno == EINTR);
 }