X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=libcitadel%2Flib%2Fstringbuf.c;h=02b715397725f29a23d8c9cd69096f351a98c9dc;hb=ceac59570da7c88bbe4d8e82b5396bcc19552c8d;hp=aadd92d1913ad957b2beb79cf2ccf3da2d69cb37;hpb=d6a268eae59b4355daf9e5b32d097530e24566e7;p=citadel.git

diff --git a/libcitadel/lib/stringbuf.c b/libcitadel/lib/stringbuf.c
index aadd92d19..02b715397 100644
--- a/libcitadel/lib/stringbuf.c
+++ b/libcitadel/lib/stringbuf.c
@@ -3331,7 +3331,7 @@ static inline int Ctdl_GetUtf8SequenceLength(const char *CharS, const char *Char
 	int n = 0;
         unsigned char test = (1<<7);
 
-	if ((*CharS & 0xC0) == 0) 
+	if ((*CharS & 0xC0) != 0xC0) 
 		return 1;
 
 	while ((n < 8) && 
@@ -3354,7 +3354,7 @@ static inline int Ctdl_GetUtf8SequenceLength(const char *CharS, const char *Char
 static inline int Ctdl_IsUtf8SequenceStart(const char Char)
 {
 /** 11??.???? indicates an UTF8 Sequence. */
-	return ((Char & 0xC0) != 0);
+	return ((Char & 0xC0) == 0xC0);
 }
 
 /**