From: Eric Blake <ebb9@byu.net>
Date: Mon, 28 May 2007 15:10:23 +0000 (+0000)
Subject: * lib/allocsa.h (safe_alloca): Avoid compiler warning.
X-Git-Tag: cvs-readonly~331
X-Git-Url: http://erislabs.org.uk/gitweb/?a=commitdiff_plain;h=8ad1cc5a9cd83e5269203bfbbf9581e93da567b7;p=gnulib.git

* lib/allocsa.h (safe_alloca): Avoid compiler warning.
---

diff --git a/ChangeLog b/ChangeLog
index 53c446370..4b4bfcf6a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2007-05-28  Eric Blake  <ebb9@byu.net>
+
+	* lib/allocsa.h (safe_alloca): Avoid compiler warning.
+
 2007-05-28  Bruno Haible  <bruno@clisp.org>
 
 	* modules/fseek-tests: New file.
diff --git a/lib/allocsa.h b/lib/allocsa.h
index 6592b359c..ffee917ee 100644
--- a/lib/allocsa.h
+++ b/lib/allocsa.h
@@ -46,7 +46,7 @@ extern "C" {
    This must be a macro, not an inline function.  */
 # define safe_alloca(N) ((N) < 4032 ? alloca (N) : NULL)
 #else
-# define safe_alloca(N) ((N), NULL)
+# define safe_alloca(N) ((void) (N), NULL)
 #endif
 
 /* allocsa(N) is a safe variant of alloca(N).  It allocates N bytes of