From a6063330c474dde9b388bfeda1b1bb746aebf23a Mon Sep 17 00:00:00 2001 From: dgp Date: Fri, 26 Aug 2016 13:46:37 +0000 Subject: Merge dup-removal into search loop so we avoid pre-processing efforts on data that are never used. Contributed patch from Brian Griffin. --- library/auto.tcl | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/library/auto.tcl b/library/auto.tcl index 02edcc4..97ea8af 100644 --- a/library/auto.tcl +++ b/library/auto.tcl @@ -122,11 +122,9 @@ proc tcl_findLibrary {basename version patch initScript enVarName varName} { # uniquify $dirs in order array set seen {} foreach i $dirs { - # Take note that the [file normalize] below has been noted to cause - # difficulties for the freewrap utility. See Bug 1072136. Until - # freewrap resolves the matter, one might work around the problem by - # disabling that branch. + # Make sure $i is unique under normalization. Avoid repeated [source]. if {[interp issafe]} { + # Safe interps have no [file normalize]. set norm $i } else { set norm [file normalize $i] @@ -135,10 +133,7 @@ proc tcl_findLibrary {basename version patch initScript enVarName varName} { continue } set seen($norm) {} - lappend uniqdirs $i - } - set dirs $uniqdirs - foreach i $dirs { + set the_library $i set file [file join $i $initScript] -- cgit v0.12