diff options
| -rw-r--r-- | library/init.tcl | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/library/init.tcl b/library/init.tcl index f2f85e1..02bce3b 100644 --- a/library/init.tcl +++ b/library/init.tcl @@ -618,11 +618,14 @@ 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]] |