fix xcodebuildsettings using false

modules/xcode/tests/test_xcode_project.lua

@@ -3156,6 +3156,32 @@
 		]]
 	end
 
+	function suite.XCBuildConfigurationProject_OnRemoveXcodebuildSettings()
+		xcodebuildsettings {
+			ARCHS = false
+		}
+		prepare()
+		xcode.XCBuildConfiguration_Project(tr, tr.configs[1])
+		test.capture [[
+		[MyProject:Debug(2)] /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CONFIGURATION_BUILD_DIR = "$(SYMROOT)";
+				CONFIGURATION_TEMP_DIR = "$(OBJROOT)";
+				GCC_OPTIMIZATION_LEVEL = 0;
+				GCC_SYMBOLS_PRIVATE_EXTERN = NO;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				OBJROOT = obj/Debug;
+				ONLY_ACTIVE_ARCH = NO;
+				SYMROOT = bin/Debug;
+			};
+			name = Debug;
+		};
+		]]
+	end
+
+
 ---------------------------------------------------------------------------
 -- XCBuildConfigurationList tests
 ---------------------------------------------------------------------------

modules/xcode/xcode_common.lua

@@ -246,7 +246,7 @@
 		if type(overrides) == 'table' then
 			for name, value in pairs(overrides) do
 				-- Allow an override to remove a value by using false
-				settings[name] = iif(value ~= false, value, nil)
+				settings[name] = iif(not table.equals(value, { false }), value, nil)
 			end
 		end
 	end