libext2fs: handle <=linux-2.6.19 bug in /proc/swaps

Linux <= 2.6.19 contained a bug in the /proc/swaps code where the
header would not be displayed (the first line).

This issue has been reported by Mike Frysinger for swapon(8).

Signed-off-by: Karel Zak <kzak@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
1 file changed