fix: fallback when hovering of a non-function,module reference (#281)

fhunleth · web-flow · commit 04b9b7e362bc · 2023-10-16T08:15:59.000-04:00
This fixes the following exception that I started getting with VSCode 1.82.3: ``` ** (CaseClauseError) no case clause matching: "attribute" (next_ls 0.13.4) lib/next_ls.ex:337: NextLS.handle_request/2 (gen_lsp 0.6.0) lib/gen_lsp.ex:248: anonymous fn/5 in GenLSP.loop/3 (gen_lsp 0.6.0) lib/gen_lsp.ex:308: GenLSP.attempt/3 (stdlib 5.0.2) proc_lib.erl:241: :proc_lib.init_p_do_apply/3 ``` Fixes #280.
diff --git a/lib/next_ls.ex b/lib/next_ls.ex
@@ -359,6 +359,9 @@ defmodule NextLS do
                     _ ->
                       nil
                   end
+
+                nil ->
+                  nil
               end
             else
               _ -> nil

-Original file line number
+Diff line change
                     _ ->
                       nil
                   end
++
 +                nil ->
 +                  nil
               end
             else
               _ -> nil