Attachment "patch" to
ticket [e21fc32c2a]
added by
danckaert
2016-03-08 14:36:53.
diff --git a/library/init.tcl b/library/init.tcl
index 85900d2..cd5751f 100644
--- a/library/init.tcl
+++ b/library/init.tcl
@@ -650,7 +650,7 @@ proc auto_execok name {
# exec it unless the case is right, which this corrects. COMSPEC
# may not point to a real file, so do the check.
set cmd $env(COMSPEC)
- if {[file exists $cmd]} {
+ if {[file executable $cmd]} {
set cmd [file attributes $cmd -shortname]
}
return [set auto_execs($name) [list $cmd /c $name]]
@@ -659,7 +659,7 @@ proc auto_execok name {
if {[llength [file split $name]] != 1} {
foreach ext $execExtensions {
set file ${name}${ext}
- if {[file exists $file] && ![file isdirectory $file]} {
+ if {[file executable $file] && ![file isdirectory $file]} {
return [set auto_execs($name) [list $file]]
}
}
@@ -692,7 +692,7 @@ proc auto_execok name {
}
set checked($dir) {}
set file [file join $dir ${name}${ext}]
- if {[file exists $file] && ![file isdirectory $file]} {
+ if {[file executable $file] && ![file isdirectory $file]} {
return [set auto_execs($name) [list $file]]
}
}