use when-let for DRY

clojure-emacs · Jul 4, 2024 · 7311fe1 · 7311fe1
1 parent 1f8a041
commit 7311fe1
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/cider-eldoc.el b/cider-eldoc.el
@@ -218,10 +218,9 @@ information."
          (symbol (lax-plist-get eldoc-info "symbol"))
          (docstring (or (cider--render-docstring-first-sentence eldoc-info)
                         (cider--render-docstring eldoc-info)
-                        (when (lax-plist-get eldoc-info "docstring")
+                        (when-let (docstring (lax-plist-get eldoc-info "docstring"))
                           (cider-docstring--trim
-                           (cider-docstring--format
-                            (lax-plist-get eldoc-info "docstring"))))))
+                           (cider-docstring--format docstring)))))
          ;; if it's a single class (and not multiple class candidates), that's it
          (maybe-class (car (lax-plist-get eldoc-info "class")))
          (formatted-var (or (when maybe-class