From 3bcfe59f1ce533246bda271f00b3ee957cae304d Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Sat, 11 Apr 2020 20:33:08 +0200
Subject: [PATCH] fix static assert FTBFS with older gcc

---
 src/include/gnunet_common.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/include/gnunet_common.h b/src/include/gnunet_common.h
index 212c78f54..6a4e21823 100644
--- a/src/include/gnunet_common.h
+++ b/src/include/gnunet_common.h
@@ -901,7 +901,7 @@ GNUNET_error_type_to_string (enum GNUNET_ErrorType kind);
  *
  * @param cond condition to test, 0 implies failure
  */
-#define GNUNET_static_assert(cond) _Static_assert (cond)
+#define GNUNET_static_assert(cond) _Static_assert (cond, "")
 #else
 /**
  * Assertion to be checked (if supported by C compiler) at
-- 
2.25.1