现病史没内容现病史规则一律不触发

kernel/src/main/java/com/lantone/qc/kernel/catalogue/behospitalized/BEH0449.java

@@ -42,7 +42,7 @@ public class BEH0449 extends QCCatalogue {
         if (chief_text.contains("检查") || chief_text.contains("术后") || chief_text.contains("药物")
                 || chief_text.contains("发现") || chief_text.contains("体检") || chief_text.contains("确诊")
                 || chief_text.contains("复查") || chief_text.contains("诊断") || StringUtil.isBlank(chief_text)
-                || StringUtil.isBlank(Present_text)
+                || StringUtil.isBlank(Present_text) || "。".equals(Present_text)
         ) {
             status.set("0");
             return;