Fix #4124: void-variable read-process-output-max

For Emacs 26 users, before this variable existed.
2020-10-21 21:09:15 -04:00 · 2020-10-21 21:09:15 -04:00 · 1811cae05c
commit 1811cae05c
parent 562cb45ef5
1 changed files with 3 additions and 1 deletions
--- a/modules/tools/lsp/config.el
+++ b/modules/tools/lsp/config.el
@ -27,7 +27,9 @@ killing and opening many LSP/eglot-powered buffers.")
    ;; Only apply these settings once!
    (unless +lsp--optimization-init-p
      (setq +lsp--default-read-process-output-max
-            (default-value 'read-process-output-max)
+            ;; DEPRECATED Remove check when 26 support is dropped
+            (if (boundp 'read-process-output-max)
+                (default-value 'read-process-output-max))
            +lsp--default-gcmh-high-cons-threshold
            (default-value 'gcmh-high-cons-threshold))
      ;; `read-process-output-max' is only available on recent development