From 0a4df6a50e743221bd50137428ca72a506a64bea Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Mon, 17 Jun 2013 14:10:31 -0700
Subject: [PATCH] * nsfont.m (ns_registry_to_script): Parenthesize while
 expression.

---
 src/ChangeLog | 4 ++++
 src/nsfont.m  | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/ChangeLog b/src/ChangeLog
index 71585e67d08..04e99446fa5 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2013-06-17  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* nsfont.m (ns_registry_to_script): Parenthesize while expression.
+
 2013-06-17  Eli Zaretskii  <eliz@gnu.org>
 
 	* w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
diff --git a/src/nsfont.m b/src/nsfont.m
index 709f2cb0d86..49ede8f483c 100644
--- a/src/nsfont.m
+++ b/src/nsfont.m
@@ -362,7 +362,7 @@ static NSString
 *ns_registry_to_script (char *reg)
 {
     Lisp_Object script, r, rts = Vns_reg_to_script;
-    while CONSP (rts)
+    while (CONSP (rts))
       {
         r = XCAR (XCAR (rts));
         if (!strncmp (SSDATA (r), reg, SBYTES (r)))
-- 
2.39.2