1 files changed, 1 insertions, 2 deletions

diff --git a/lisp/emacs-lisp/bytecomp.el b/lisp/emacs-lisp/bytecomp.el
index f9bbf4d6464..e878f5dea5f 100644
--- a/lisp/emacs-lisp/bytecomp.el
+++ b/lisp/emacs-lisp/bytecomp.el
@@ -242,8 +242,7 @@ If it is 'byte, then only byte-level optimizations will be logged.")
 of `message.'")
 
 (defconst byte-compile-warning-types '(redefine callargs free-vars unresolved))
-(defvar byte-compile-warnings (if noninteractive nil
-                                (delq 'free-vars byte-compile-warning-types))
+(defvar byte-compile-warnings (not noninteractive)
   "*List of warnings that the byte-compiler should issue (t for all).
 Valid elements of this list are:
 `free-vars' (references to variables not in the