From b492c3acccb3f8c97559ddfc2a25f25953a026d2 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Wed, 25 May 2005 21:40:43 +0000
Subject: Add parentheses to macros when args are used in computations. 
 Without them, the executation behavior could be unexpected.

---
 src/include/regex/regguts.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/include/regex/regguts.h')

diff --git a/src/include/regex/regguts.h b/src/include/regex/regguts.h
index b2e042d7195..1fb1e748a28 100644
--- a/src/include/regex/regguts.h
+++ b/src/include/regex/regguts.h
@@ -27,7 +27,7 @@
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
- * $PostgreSQL: pgsql/src/include/regex/regguts.h,v 1.3 2003/11/29 22:41:10 pgsql Exp $
+ * $PostgreSQL: pgsql/src/include/regex/regguts.h,v 1.4 2005/05/25 21:40:42 momjian Exp $
  */
 
 
@@ -63,7 +63,7 @@
 
 /* function-pointer declarator */
 #ifndef FUNCPTR
-#define FUNCPTR(name, args) (*name) args
+#define FUNCPTR(name, args) (*(name)) args
 #endif
 
 /* memory allocation */
-- 
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