feat: use cli::cli_warn() in conversion.R

igraph · Oct 15, 2024 · 3f5db2c · 3f5db2c
1 parent 51de8c0
commit 3f5db2c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/R/conversion.R b/R/conversion.R
@@ -819,7 +819,7 @@ as_graphnel <- function(graph) {
 
   g.n <- graph_attr_names(graph)
   if ("directed" %in% g.n) {
-    warning("Cannot add graph attribute `directed'")
+    cli::cli_warn("Cannot add graph attribute {.str directed}.")
     g.n <- g.n[g.n != "directed"]
   }
   for (n in g.n) {