From b8a670aecf21645869f2d9c72469607462829fc8 Mon Sep 17 00:00:00 2001 From: Dave Reisner Date: Sat, 19 May 2012 20:39:20 -0400 Subject: [PATCH] findmnt: fallback to mountinfo for polling If no tabfiles are specified, default to watching /proc/self/mountinfo rather than exiting silently with EXIT_FAILURE. Signed-off-by: Dave Reisner --- misc-utils/findmnt.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/misc-utils/findmnt.c b/misc-utils/findmnt.c index 9005483097..eab224ab1e 100644 --- a/misc-utils/findmnt.c +++ b/misc-utils/findmnt.c @@ -1320,8 +1320,7 @@ int main(int argc, char *argv[]) */ if (flags & FL_POLL) { /* poll mode (accept the first tabfile only) */ - if (tabfiles && ntabfiles > 0) - rc = poll_table(tb, *tabfiles, timeout, tt, direction); + rc = poll_table(tb, tabfiles ? *tabfiles : _PATH_PROC_MOUNTINFO, timeout, tt, direction); } else if ((tt_flags & TT_FL_TREE) && is_listall_mode()) /* whole tree */ -- 2.47.3