From 0a6fecd30bc0bdb4d98b690aa004534aabc11a7e Mon Sep 17 00:00:00 2001
From: Jose Luis Blanco Claraco <joseluisblancoc@gmail.com>
Date: Sun, 16 Jun 2019 02:30:28 +0200
Subject: [PATCH] fix cmake warning

---
 cmake/GtsamBuildTypes.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmake/GtsamBuildTypes.cmake b/cmake/GtsamBuildTypes.cmake
index bc0d6e233..56dd7dc08 100644
--- a/cmake/GtsamBuildTypes.cmake
+++ b/cmake/GtsamBuildTypes.cmake
@@ -18,7 +18,7 @@ function(append_config_if_not_empty TARGET_VARIABLE_ build_type)
   set(flags_variable_name "${TARGET_VARIABLE_}_${build_type_toupper}")
   set(flags_ ${${flags_variable_name}})
   if (NOT "${flags_}" STREQUAL "")
-    if ("${build_type_toupper}" STREQUAL "COMMON")
+    if (${build_type_toupper} STREQUAL "COMMON")
       # Special "COMMON" configuration type, just append without CMake expression:
       list_append_cache(${TARGET_VARIABLE_} "${flags_}")
     else()