From 1620eaee9f4d0f063329b4e51771a2d2f0df02ad Mon Sep 17 00:00:00 2001
From: dakkar <dakkar@thenautilus.net>
Date: Sat, 23 Jul 2022 18:09:20 +0000
Subject: try to be safer against filesystem changes

---
 lib/ScanDir.rakumod | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/ScanDir.rakumod b/lib/ScanDir.rakumod
index f3173a4..34cb9e2 100644
--- a/lib/ScanDir.rakumod
+++ b/lib/ScanDir.rakumod
@@ -7,9 +7,10 @@ sub scan-dir(*@paths --> Supply) is export {
     supply {
         my %watched-dirs;
  
-        CATCH { when X::IO { }; default { warn $_; done } }
+        CATCH { when X::IO { }; default { warn $_ } }
  
         sub start-watching(IO::Path $dir) {
+            return unless $dir ~~ :e;
             return if %watched-dirs{$dir.Str};
             %watched-dirs{$dir.Str} = True;
             
-- 
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