Fix: CAPTURE not variadic when disabled (#2378)

Closes: #2316

projects/ExtraTests/X01-PrefixedMacros.cpp

@@ -53,6 +53,7 @@ CATCH_TEST_CASE("PrefixedMacros") {
     CATCH_SECTION("some section") {
         int i = 1;
         CATCH_CAPTURE( i );
+        CATCH_CAPTURE( i, i + 1 );
         CATCH_DYNAMIC_SECTION("Dynamic section: " << i) {
             CATCH_FAIL_CHECK( "failure" );
         }

projects/ExtraTests/X02-DisabledMacros.cpp

@@ -26,6 +26,10 @@ foo f;
 
 // This test should not be run, because it won't be registered
 TEST_CASE( "Disabled Macros" ) {
+
+    CAPTURE( 1 );
+    CAPTURE( 1, "captured" );
+
     std::cout << "This should not happen\n";
     FAIL();
 }