From 5e9f60c5d7b9a50b5e34239611935e6325051257 Mon Sep 17 00:00:00 2001
From: 1 <1@qq>
Date: Fri, 5 Apr 2019 09:22:25 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E5=8F=96=E5=A0=86=E6=A0=88?=
 =?UTF-8?q?=E8=AE=B0=E5=BD=95=E9=80=BB=E8=BE=91?=
MIME-Version: 1.0
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---
 .../design/mainframe/errorinfo/ErrorInfoLogAppender.java  | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/designer-realize/src/main/java/com/fr/design/mainframe/errorinfo/ErrorInfoLogAppender.java b/designer-realize/src/main/java/com/fr/design/mainframe/errorinfo/ErrorInfoLogAppender.java
index f0852abfbf..bcdea3e5a1 100644
--- a/designer-realize/src/main/java/com/fr/design/mainframe/errorinfo/ErrorInfoLogAppender.java
+++ b/designer-realize/src/main/java/com/fr/design/mainframe/errorinfo/ErrorInfoLogAppender.java
@@ -82,12 +82,10 @@ public class ErrorInfoLogAppender extends AppenderSkeleton {
     private String readStackTrace(LoggingEvent event) {
         String[] s = event.getThrowableStrRep();
         StringBuilder sb = new StringBuilder();
-        if(s != null){
-            int len = s.length;
+        if (s != null) {
+            int len = Math.min(s.length, ERROR_STACK_TRACE);
             for (int i = 0; i < len; i++) {
-                if(i < ERROR_STACK_TRACE){
-                    sb.append(s[i]).append("\n");
-                }
+                sb.append(s[i]).append("\n");
             }
         }
         return sb.toString();