From 9636a8ed437c24e6ddbdc15a45aed284c4027636 Mon Sep 17 00:00:00 2001
From: Christoph Hertzberg <chtz@informatik.uni-bremen.de>
Date: Fri, 12 Aug 2016 15:34:21 +0200
Subject: [PATCH] bug #1273: Add parentheses when redefining eigen_assert

---
 doc/TopicAssertions.dox | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/TopicAssertions.dox b/doc/TopicAssertions.dox
index 4ead40174..c8b4d84f2 100644
--- a/doc/TopicAssertions.dox
+++ b/doc/TopicAssertions.dox
@@ -16,7 +16,7 @@ Both eigen_assert and eigen_plain_assert are defined in Macros.h. Defining eigen
 #include <stdexcept>
 #undef eigen_assert
 #define eigen_assert(x) \
-  if (!x) { throw (std::runtime_error("Put your message here")); }
+  if (!(x)) { throw (std::runtime_error("Put your message here")); }
 \endcode
 
 \subsection DisableAssert Disabling assertions