From 05ba8376700f791f4397d7d5fa76598bfdf44ead Mon Sep 17 00:00:00 2001
From: Julian Noble <julian@precisium.com.au>
Date: Mon, 7 Aug 2023 00:59:18 +1000
Subject: [PATCH] fix punk::mix / make.tcl so it doesn't attempt to navigate .
 and .. folders on unix-like platforms when copying files

---
 src/modules/punk/mix-0.2.tm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/modules/punk/mix-0.2.tm b/src/modules/punk/mix-0.2.tm
index 5246dbf4..3ebb0b99 100644
--- a/src/modules/punk/mix-0.2.tm
+++ b/src/modules/punk/mix-0.2.tm
@@ -596,6 +596,9 @@ namespace eval punk::mix::cli {
             set subdirs [glob -nocomplain -dir $srcdir -type d -tail *]
             set hiddensubdirs [glob -nocomplain -dir $srcdir -type {hidden d} -tail *]
             foreach h $hiddensubdirs {
+                if {$h in [list "." ".."]} {
+                    continue
+                }
                 if {$h ni $subdirs} {
                     lappend subdirs $h
                 }