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| author | dgp <dgp@users.sourceforge.net> | 2012-07-25 14:47:03 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2012-07-25 14:47:03 (GMT) |
| commit | a84e19af09c967bb2126faaf36661ae9f4e66a07 (patch) | |
| tree | ec23263f62fd0420fbb2141401c4bd35b4d799cd /library | |
| parent | bfff3b18a0b4f5b7cfa4e431e3901a149016e1c1 (diff) | |
| parent | 483da4f01b25cfc85cb3a9fb3738e624ef5759a7 (diff) | |
| download | tcl-a84e19af09c967bb2126faaf36661ae9f4e66a07.zip tcl-a84e19af09c967bb2126faaf36661ae9f4e66a07.tar.gz tcl-a84e19af09c967bb2126faaf36661ae9f4e66a07.tar.bz2 | |
3546275 Make [auto_execok] search match [exec]. Thanks Koen Danckaert.
Diffstat (limited to 'library')
| -rw-r--r-- | library/init.tcl | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/library/init.tcl b/library/init.tcl index d8de540..51c7f29 100644 --- a/library/init.tcl +++ b/library/init.tcl @@ -689,13 +689,14 @@ proc auto_execok name { } } - foreach dir [split $path {;}] { - # Skip already checked directories - if {[info exists checked($dir)] || ($dir eq "")} { - continue - } - set checked($dir) {} - foreach ext $execExtensions { + foreach ext $execExtensions { + unset -nocomplain checked + foreach dir [split $path {;}] { + # Skip already checked directories + if {[info exists checked($dir)] || ($dir eq "")} { + continue + } + set checked($dir) {} set file [file join $dir ${name}${ext}] if {[file exists $file] && ![file isdirectory $file]} { return [set auto_execs($name) [list $file]] |