From 04e0926b73b23eea6894314a8a99bb429c689a59 Mon Sep 17 00:00:00 2001 From: Anthony Ramine Date: Mon, 14 Oct 2013 23:42:06 +0200 Subject: Silence a warning in erl_poll about an empty loop body The warning is: sys/common/erl_poll.c:2513:72: warning: for loop has empty body [-Wempty-body] for (prev_ps = pollsets; ps != prev_ps->next; prev_ps = prev_ps->next); --- erts/emulator/sys/common/erl_poll.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'erts/emulator') diff --git a/erts/emulator/sys/common/erl_poll.c b/erts/emulator/sys/common/erl_poll.c index 7676d8872a..0a58a625b2 100644 --- a/erts/emulator/sys/common/erl_poll.c +++ b/erts/emulator/sys/common/erl_poll.c @@ -2510,7 +2510,8 @@ ERTS_POLL_EXPORT(erts_poll_destroy_pollset)(ErtsPollSet ps) pollsets = pollsets->next; else { ErtsPollSet prev_ps; - for (prev_ps = pollsets; ps != prev_ps->next; prev_ps = prev_ps->next); + for (prev_ps = pollsets; ps != prev_ps->next; prev_ps = prev_ps->next) + ; ASSERT(ps == prev_ps->next); prev_ps->next = ps->next; } -- cgit v1.2.3