r7437: Make Simo happy.

I still think this URI syntax for a 'protocol' which has no network component
is stupid; it should just be

  sqlite:local_file
or
  sqlite:/full/path/to/file

but there is enough precedent to warrant the behavior that Simo wants that it
is not worth arguing.

source/lib/ldb/ldb_sqlite3/ldb_sqlite3.c

@@ -1130,7 +1130,7 @@ lsqlite3_initialize(struct lsqlite3_private *lsqlite3,
                 ;
         
         /* Skip protocol indicator of url  */
-        if ((p = strchr(url, ':')) == NULL) {
+        if (strncmp(url, "sqlite://", 9) != 0) {
                 return SQLITE_MISUSE;
         } else {
                 ++p;