shallow: only add shallow graft points to new shallow file

diff --git a/commit.c b/commit.c
index e5862f6d7c813b4bcc5dd672383e56152ceb6f80..a575564a15c1c340b36d10c90da8fa343692264d 100644 (file)
--- a/commit.c
+++ b/commit.c
@@ -1416,7 +1416,7 @@ static int find_invalid_utf8(const char *buf, int len)
                if ((codepoint & 0x1ff800) == 0xd800)
                        return bad_offset;
                /* U+xxFFFE and U+xxFFFF are guaranteed non-characters. */
-               if ((codepoint & 0xffffe) == 0xfffe)
+               if ((codepoint & 0xfffe) == 0xfffe)
                        return bad_offset;
                /* So are anything in the range U+FDD0..U+FDEF. */
                if (codepoint >= 0xfdd0 && codepoint <= 0xfdef)