glob: work when intermidiate dirs are not readable
commit0c24afc040fcdcdc51513ea946a1cf4b36987a09
authorSteve Bennett <steveb@workware.net.au>
Fri, 8 Aug 2014 01:52:23 +0000 (8 11:52 +1000)
committerSteve Bennett <steveb@workware.net.au>
Fri, 8 Aug 2014 01:59:27 +0000 (8 11:59 +1000)
treeee1e205ece2082ff08c6b6344d5e10a0f4490b47
parent0b60827ba7bbbefd991a99dfcae4973d51387f82
glob: work when intermidiate dirs are not readable

If /a/b/c exists, but directory 'a' has 'x' but not 'r'
permissions, we should still be able to glob /a/b/*

Signed-off-by: Steve Bennett <steveb@workware.net.au>
glob.tcl