From: Alyssa Ross <hi@alyssa.is>
Date: Mon, 7 Dec 2020 15:57:31 +0000 (+0100)
Subject: Only use the comint environment in comint-derived modes
X-Git-Tag: emacs-28.0.90~4874
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=13651833c73b78e509a47ab38b8c5a60134f04fc;p=emacs.git

Only use the comint environment in comint-derived modes

* lisp/progmodes/compile.el (compilation-start): Only use the
comint environment in comint-derived modes (bug#45095).

Copyright-paperwork-exempt: yes
---

diff --git a/lisp/progmodes/compile.el b/lisp/progmodes/compile.el
index 787f5d5ef30..1b7e1b9dacd 100644
--- a/lisp/progmodes/compile.el
+++ b/lisp/progmodes/compile.el
@@ -1868,7 +1868,8 @@ Returns the compilation buffer created."
       (let ((process-environment
 	     (append
 	      compilation-environment
-              (comint-term-environment)
+              (and (derived-mode-p 'comint-mode)
+                   (comint-term-environment))
 	      (list (format "INSIDE_EMACS=%s,compile" emacs-version))
 	      (copy-sequence process-environment))))
 	(set (make-local-variable 'compilation-arguments)