Index: src/func.c
==================================================================
--- src/func.c
+++ src/func.c
@@ -737,11 +737,11 @@
         continue;
       }
     }
     c2 = Utf8Read(zString);
     if( c==c2 ) continue;
-    if( noCase && sqlite3Tolower(c)==sqlite3Tolower(c2) ){
+    if( noCase && c<0x80 && c2<0x80 && sqlite3Tolower(c)==sqlite3Tolower(c2) ){
       continue;
     }
     if( c==matchOne && zPattern!=zEscaped && c2!=0 ) continue;
     return 0;
   }

Index: test/like.test
==================================================================
--- test/like.test
+++ test/like.test
@@ -961,8 +961,25 @@
 } {/SEARCH/}
 do_execsql_test like-12.16 {
   EXPLAIN QUERY PLAN
   SELECT id FROM t12b WHERE x LIKE 'abc%' COLLATE binary ORDER BY +id;
 } {/SCAN/}
+
+# Ticket [https://www.sqlite.org/src/tktview/80369eddd5c94d49f7fbbcf5]
+# 2016-01-20
+#
+do_execsql_test like-13.1 {
+  SELECT char(0x304d) LIKE char(0x306d);
+} {0}
+do_execsql_test like-13.2 {
+  SELECT char(0x4d) LIKE char(0x306d);
+} {0}
+do_execsql_test like-13.3 {
+  SELECT char(0x304d) LIKE char(0x6d);
+} {0}
+do_execsql_test like-13.4 {
+  SELECT char(0x4d) LIKE char(0x6d);
+} {1}
+
 
 
 finish_test