be more careful when checking if a file is an rrdfile
authoroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Sat, 11 Jun 2005 19:03:46 +0000 (19:03 +0000)
committeroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Sat, 11 Jun 2005 19:03:46 +0000 (19:03 +0000)
commitb2235e4106667f23a3a1f23f8a829747889c4bd5
treeefd833d8042ffac0e443c1850a8fb769d9f05214
parent3a3f4ee3f39a1b2a3281c2b8291bb4edcd36609b
be more careful when checking if a file is an rrdfile

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@632 a5681a0c-68f1-0310-ab6d-d61299d08faa
src/rrd_open.c