From: Richard M. Stallman <rms@gnu.org>
Date: Wed, 4 Dec 2002 11:46:31 +0000 (+0000)
Subject: (cc-bytecomp-obsolete-var): Add an else-clause to the if to avoid
X-Git-Tag: ttn-vms-21-2-B4~12172
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=c0316672c0d4555f47fe6c748e382e3617af4e5f;p=emacs.git

(cc-bytecomp-obsolete-var): Add an else-clause to the if to avoid
confused compiler warning.
---

diff --git a/lisp/progmodes/cc-bytecomp.el b/lisp/progmodes/cc-bytecomp.el
index b0e33a97491..39347415bd1 100644
--- a/lisp/progmodes/cc-bytecomp.el
+++ b/lisp/progmodes/cc-bytecomp.el
@@ -266,7 +266,10 @@ the file.  Don't use outside `eval-when-compile'."
 Don't use within `eval-when-compile'."
   `(eval-when-compile
      (if (get ',symbol 'byte-obsolete-variable)
-	 (cc-bytecomp-put ',symbol 'byte-obsolete-variable nil))))
+	 (cc-bytecomp-put ',symbol 'byte-obsolete-variable nil)
+       ;; This avoids a superfluous compiler warning
+       ;; about calling `get' for effect.
+       t)))
 
 (defun cc-bytecomp-ignore-obsolete (form)
   ;; Wraps a call to `byte-compile-obsolete' that suppresses the warning.