Don't try to copy directories in IO::copy. Previously it hanged, now …

…it gives a friendly die()
rakudo · Mar 13, 2011 · 592e298 · 592e298
1 parent a357c9f
commit 592e298
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/core/IO.pm b/src/core/IO.pm
@@ -191,6 +191,9 @@ class IO is Cool {
     }
 
     multi method copy($dest as Str) {
+        if self.d() {
+            die "Cannot copy '$.path': Is a directory"
+        }
         try {
             pir::new__PS('File').copy($.path, $dest);
         }