message: fix for multiple statements in shell
diff: @@ -86,7 +86,8 @@ int sqlite3_prepare_v2(
  err(1, NULL);
  /* Init sql statement */
  - strncpy(pStmt->zSql, zSql, size);
  + pStmt->zSql[size-1] = '\0';
  + strncpy(pStmt->zSql, zSql, size-1);
  pStmt->lenSql = size - 1;
  /* Execute the query */
  