Use `car` instead of `first`

2019-08-21 11:29:20 +02:00 · 2019-08-21 11:29:20 +02:00 · 5a6ed6c5a2
parent 4a908c2279
commit 5a6ed6c5a2
1 changed files with 8 additions and 8 deletions
--- a/plantuml-mode.el
+++ b/plantuml-mode.el
@ -230,9 +230,9 @@
                   (strs       (xml-get-children doc 'str))
                   (version    (->> strs
                                    (--filter (string-equal "v" (xml-get-attribute it 'name)))
-                                    (first)
+                                    (car)
                                    (xml-node-children)
-                                    (first))))
+                                    (car))))
              (message (concat "Downloading PlantUML v" version " into " plantuml-jar-path))
              (url-copy-file (format "https://search.maven.org/remotecontent?filepath=net/sourceforge/plantuml/plantuml/%s/plantuml-%s.jar" version version) plantuml-jar-path t)
              (kill-buffer)))