From a8cd4d482f2f0e5954ee39abdc191cb2ab1cb4ce Mon Sep 17 00:00:00 2001
From: Serhiy Storchaka <storchaka@gmail.com>
Date: Fri, 3 Apr 2015 15:24:33 +0300
Subject: =?UTF-8?q?Got=20rid=20of=20warnings=20"suggest=20braces=20around?=
 =?UTF-8?q?=20empty=20body=20in=20an=20=E2=80=98else=E2=80=99=20statement"?=
 =?UTF-8?q?=20in=20Parser/pgen.c.?=
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---
 Parser/pgen.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Parser/pgen.c b/Parser/pgen.c
index b2f8470..f3031ae 100644
--- a/Parser/pgen.c
+++ b/Parser/pgen.c
@@ -136,11 +136,12 @@ addnfa(nfagrammar *gr, char *name)
 
 static char REQNFMT[] = "metacompile: less than %d children\n";
 
-#define REQN(i, count) \
+#define REQN(i, count) do { \
     if (i < count) { \
         fprintf(stderr, REQNFMT, count); \
         Py_FatalError("REQN"); \
-    } else
+    } \
+} while (0)
 
 #else
 #define REQN(i, count)  /* empty */
-- 
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