Move the variable declaration in test_string.c:test_strv_append() out of the for-loop initial declaration to support older C standards, as well as to conform to the ELL coding style. --- unit/test-string.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/unit/test-string.c b/unit/test-string.c index 710617b..d8aebcb 100644 --- a/unit/test-string.c +++ b/unit/test-string.c @@ -257,15 +257,15 @@ static void test_strv_append(const void *test_data) { const char *src[] = { "Foo", "Bar" }; char **dst = NULL; - size_t len = L_ARRAY_SIZE(src); + size_t i; - for (size_t i = 0; i < len; i++) + for (i = 0; i < len; i++) dst = l_strv_append(dst, src[i]); assert(l_strv_length(dst) == len); - for (size_t i = 0; i < len; i++) + for (i = 0; i < len; i++) assert(strcmp(src[i], dst[i]) == 0); l_strv_free(dst); -- 2.17.1