修改导入日志打印

src/main/java/com/keymobile/tagmanager/model/ImportLog.java

@@ -69,7 +69,7 @@ public class ImportLog implements Serializable {
 	public String generateReport() {
 		int failNum = totalNum - successIds.size();
 		String firstPart = String.format("总共导入:%s条， 成功条数为:%s,  失败条数为:%s", totalNum, successIds.size(), failNum);
-		if (failNum > 0) {
+		if (failNum >= 0) {
 			firstPart += "<br>";
 			firstPart += errorMsgSb.toString();
 		}