amend yihui#62: collapse string for multiple authors

TimTaylor · Dec 16, 2024 · 035d68c · 035d68c
1 parent b2def46
commit 035d68c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/R/package.R b/R/package.R
@@ -170,7 +170,7 @@ pkg_authors = function(desc, role = NULL, extra = TRUE) {
     if (length(link)) name = sprintf('[%s](%s)', name, link)
     one_string(c(name, orcid, role), ' ')
   })
-  a
+  if (length(a) > 1) one_string(a, ', ') else a
 }
 
 #' @param path For [pkg_news()], path to the `NEWS.md` file. If empty, [news()]