fix derpage in is_overlong()

1 files changed, 3 insertions, 3 deletions

diff --git a/uxd.c b/uxd.c
index 01b4f92..0e461e0 100644
--- a/uxd.c
+++ b/uxd.c
@@ -543,11 +543,11 @@ int is_overlong(int cont_count, unsigned char *b) {
 	if(cont_count == 1 && b[0] <= 0xc1)
 		return 1;
 
-	/* for 3 and 4 byte seqs, it's the 2nd byte that matters. */
-	if(cont_count == 2 && b[1] <= 0x9f)
+	/* for 3 and 4 byte seqs, the 2nd byte matters too. */
+	if(cont_count == 2 && b[0] == 0xe0 && b[1] <= 0x9f)
 		return 1;
 
-	if(cont_count == 3 && b[1] <= 0x8f)
+	if(cont_count == 3 && b[0] == 0xf0 && b[1] <= 0x8f)
 		return 1;
 
 	return 0;