diff options
Diffstat (limited to 'library/init.tcl')
| -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]] |