Ignore empty hover info

This just mimics a similar check in `eglot-help-at-point'. * eglot.el (eglot-eldoc-function): Check emptiness of `contents' more carefully. GitHub-reference: fix joaotavora/eglot#425
sailfishos-mirror · Mar 20, 2020 · 595ca62 · 595ca62
1 parent e81e6a2
commit 595ca62
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lisp/progmodes/eglot.el b/lisp/progmodes/eglot.el
@@ -2296,7 +2296,7 @@ potentially rename EGLOT's help buffer."
          :success-fn (eglot--lambda ((Hover) contents range)
                        (unless sig-showing
                          (when-buffer-window
-                          (when-let (info (and contents
+                          (when-let (info (and (not (seq-empty-p contents))
                                                (eglot--hover-info contents
                                                                   range)))
                             (eglot--update-doc info thing-at-point)))))