Copy vec_proxy to avoid in-place modification.

See r-lib/vctrs#1950
khusmann · Aug 15, 2024 · ef04d62 · ef04d62
1 parent 79560ff
commit ef04d62
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/R/interlaced.R b/R/interlaced.R
@@ -398,9 +398,11 @@ format.interlacer_interlaced_pillar <- function(x, width, ...) {
 
 #' @export
 vec_proxy.interlacer_interlaced <- function(x, ...) {
-  data_frame(
-    v = value_channel(x),
-    m = na_channel(x),
+  duplicate(
+    data_frame(
+      v = value_channel(x),
+      m = na_channel(x),
+    )
   )
 }