skip non-directory links

git-svn-id: file:///root/webif/svn/humax/pkg/src/webif/trunk@292 2a923420-c742-0410-a762-8d5b09965624
This commit is contained in:
hummypkg 2011-08-20 20:50:40 +00:00
parent d5b27acd46
commit 2c61281b09

View File

@ -27,6 +27,7 @@ foreach line [split [exec /mod/bin/busybox/du -h "$dir/"] "\n"] {
# Handle symbolic links.
foreach file [glob -nocomplain "$dir/*"] {
if {[catch {set lk [file readlink $file]}]} continue
if {![file isdirectory $lk]} continue
foreach line [split [exec /mod/bin/busybox/du -h "$lk"] "\n"] {
set fields [split $line "\t"]
if {[lindex $fields 1] eq $lk} {