subtree: fix AsciiDoc list item continuation

diff --git a/config.c b/config.c
index d5446d2b631e0bc13e78d12fed2c63b0e29aae0a..752e2e227f56edfb7b2ad168798c110c14a2c5e8 100644 (file)
--- a/config.c
+++ b/config.c
@@ -506,9 +506,9 @@ static int git_parse_signed(const char *value, intmax_t *ret, intmax_t max)
                        errno = EINVAL;
                        return 0;
                }
-               uval = abs(val);
+               uval = labs(val);
                uval *= factor;
-               if (uval > max || abs(val) > uval) {
+               if (uval > max || labs(val) > uval) {
                        errno = ERANGE;
                        return 0;
                }