use best-side-window for flymake diagnostics buffers

diff --git a/packages/flymake.el b/packages/flymake.el
index 26397708799497cc727d1a124473abd0603aa3ae..cfe2ff7330a3f222b518735bbcef9856470d607e 100644 (file)
--- a/packages/flymake.el
+++ b/packages/flymake.el
@@ -1,3 +1,7 @@
 (use-package flymake
   :hook
-  (flymake-diagnostics-buffer-mode . visual-line-mode))
+  (flymake-diagnostics-buffer-mode . visual-line-mode)
+  :config
+  (when (require 'best-side-window nil t)
+    (add-to-list 'display-buffer-alist '((major-mode . flymake-diagonstics-buffer-mode)
+                                         best-side-window-display-buffer-in-best-side-window))))