lib: Compiler warning fix for 32bit systems

dovecot · Dec 17, 2016 · ad5ece2 · ad5ece2
1 parent e7d0bea
commit ad5ece2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/lib/test-malloc-overflow.c b/src/lib/test-malloc-overflow.c
@@ -32,7 +32,7 @@ static void test_malloc_overflow_add(void)
 
 	test_begin("MALLOC_ADD()");
 	/* check that no compiler warning is given */
-	test_assert(MALLOC_ADD(2, n) == 2+n);
+	test_assert(MALLOC_ADD(2, n) == 2U+n);
 	for (unsigned int i = 0; i < N_ELEMENTS(tests); i++) {
 		test_assert_idx(MALLOC_ADD(tests[i].a, tests[i].b) == tests[i].a + tests[i].b, i);
 		test_assert_idx(MALLOC_ADD(tests[i].b, tests[i].a) == tests[i].b + tests[i].a, i);