From: Eric Blake <ebb9@byu.net>
Date: Sat, 1 Jul 2006 21:38:47 +0000 (+0000)
Subject: * stdarg.m4 (gl_STDARG_H): Properly parenthesize gl_va_copy.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d72b97c1e1fc085cc5f375b36e2dcf436b85cbd6;p=pspp

* stdarg.m4 (gl_STDARG_H): Properly parenthesize gl_va_copy.
---

diff --git a/m4/ChangeLog b/m4/ChangeLog
index 78783aac5d..8872151c71 100644
--- a/m4/ChangeLog
+++ b/m4/ChangeLog
@@ -1,3 +1,7 @@
+2006-07-01  Eric Blake  <ebb9@byu.net>
+
+	* stdarg.m4 (gl_STDARG_H): Properly parenthesize gl_va_copy.
+
 2006-07-01  Eric Blake  <ebb9@byu.net>
 
 	* stdarg.m4 (gl_STDARG_H): Use proper AH_VERBATIM.
diff --git a/m4/stdarg.m4 b/m4/stdarg.m4
index 0448085b09..e8e680a5c9 100644
--- a/m4/stdarg.m4
+++ b/m4/stdarg.m4
@@ -32,7 +32,7 @@ error, bail out
         [Define as a macro for copying va_list variables.])
     else
       AH_VERBATIM([gl_VA_COPY], [/* A replacement for va_copy, if needed.  */
-#define gl_va_copy(a,b) (a) = (b)])
+#define gl_va_copy(a,b) ((a) = (b))])
       AC_DEFINE([va_copy], [gl_va_copy],
         [Define as a macro for copying va_list variables.])
     fi