diff options
| -rw-r--r-- | Master/tlpkg/tltcl/tltcl.tcl | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/Master/tlpkg/tltcl/tltcl.tcl b/Master/tlpkg/tltcl/tltcl.tcl index 11f237b18ce..fdb9deef729 100644 --- a/Master/tlpkg/tltcl/tltcl.tcl +++ b/Master/tlpkg/tltcl/tltcl.tcl @@ -548,17 +548,21 @@ proc native_slashify {s} { proc dir_writable {d} { for {set x 0} {$x<100} {incr x} { set y [expr {int(10000*rand())}] - set newfile [file join $::instroot $y] + set newfile [file join $d $y] if [file exists $newfile] { continue } else { - set fid [open $newfile w] - chan close $fid - if [file exists $newfile] { - file delete $newfile - return 1 - } else { + if [catch {open $newfile w} fid] { return 0 + } else { + chan puts $fid "hello" + chan close $fid + if [file exists $newfile] { + file delete $newfile + return 1 + } else { + return 0 + } } } } |