From 5b3ac9ca97b65db650b255b534af768bc704fbcb Mon Sep 17 00:00:00 2001
From: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com>
Date: Mon, 2 Dec 2013 15:43:08 -0800
Subject: [PATCH] protobuf-c.c: wrap DO_ALLOC macro in a do {} while(0)
 statement

---
 protobuf-c/protobuf-c.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/protobuf-c/protobuf-c.c b/protobuf-c/protobuf-c.c
index 4a870cd..9d25f93 100644
--- a/protobuf-c/protobuf-c.c
+++ b/protobuf-c/protobuf-c.c
@@ -92,6 +92,7 @@ alloc_failed_warning (unsigned size, const char *filename, unsigned line)
 
 /* Try to allocate memory, running some special code if it fails. */
 #define DO_ALLOC(dst, allocator, size, fail_code)                           \
+do                                                                          \
 { size_t da__allocation_size = (size);                                      \
   if (da__allocation_size == 0)                                             \
     dst = NULL;                                                             \
@@ -101,7 +102,7 @@ alloc_failed_warning (unsigned size, const char *filename, unsigned line)
       alloc_failed_warning (da__allocation_size, __FILE__, __LINE__);       \
       fail_code;                                                            \
     }                                                                       \
-}
+} while(0)
 #define DO_UNALIGNED_ALLOC  DO_ALLOC            /* placeholder */