Fix CMakeLists.txt

CleverRaven · Dec 23, 2019 · f757588 · f757588
1 parent b9b3dc2
commit f757588
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -224,7 +224,7 @@ ELSE()
 		-Woverloaded-virtual \
 		-Wpedantic")
     IF(NOT CMAKE_CXX_COMPILER_ID MATCHES "Clang")
-        SET(CATA_WARNINGS "$(CATA_WARNINGS) -Wsuggest-override")
+        SET(CATA_WARNINGS "${CATA_WARNINGS} -Wsuggest-override")
     ENDIF(NOT CMAKE_CXX_COMPILER_ID MATCHES "Clang")
 	# Compact the whitespace in the warning string
 	string(REGEX REPLACE "[\t ]+" " " CATA_WARNINGS "${CATA_WARNINGS}")