math: in lgamma* only check signgam when it's specified

[libc-test] / src / general / string_strcspn.c

diff --git a/src/general/string_strcspn.c b/src/general/string_strcspn.c
index 39b907e..87fcd10 100644 (file)
--- a/src/general/string_strcspn.c
+++ b/src/general/string_strcspn.c
@@ -25,6 +25,7 @@ int main(void)
        T("a", "", 1)
        T("", "a", 0)
        T("abc", "cde", 2)
+       T("abc", "ccc", 2)
        T("abc", a, 0)
        T("\xff\x80 abc", a, 2)
        T(s, "\xff", 254)