优化

src/main/java/thyyxxk/webserver/service/inpatient/casefrontsheet/VerifyCaseFrontSheet.java

@@ -637,6 +637,9 @@ public class VerifyCaseFrontSheet {
         boolean isDelivered = false;
         for (CaseFrontsheetDisdiag diag : disdiags) {
             String code = diag.getCode();
+            if (StringUtil.isBlank(code)) {
+                continue;
+            }
             if (code.startsWith("O80.") || code.startsWith("O81.") || code.startsWith("O82.")
                     || code.startsWith("O83.") || code.startsWith("O84.")) {
                 isBirth = true;