fix #97 replace xml_find_one with xml_find_first

ropensci · Sep 22, 2017 · 68c4be2 · 68c4be2
1 parent d9fb8f3
commit 68c4be2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/R/ncbi_byid.R b/R/ncbi_byid.R
@@ -33,7 +33,7 @@ ncbi_byid <- function(ids, format=NULL, verbose=TRUE) {
   }
 
   xml_helper <- function(y, string) {
-    xml2::xml_text(xml2::xml_find_one(y, string))
+    xml2::xml_text(xml2::xml_find_first(y, string))
   }
 
   x <- paste(ids, collapse = ",")