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run: remove residual use of 'which' command
This is a follow-up commit for "Remove dependency from 'which' utility". Thanks to John Karcher for reporting. Fixes #4319
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@ -547,9 +547,10 @@ proc have_installed {program} {
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# \return absolute path of command if found, or exists if not
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#
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proc installed_command {command} {
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if { [catch {set path [exec which $command]}] == 0} {
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return $path
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}
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set path [auto_execok $command]
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if {$path != ""} {
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return $path }
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set dir { /sbin /usr/sbin /usr/local/bin }
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