From 94d45c3976ee24a8a3232275c197de3ab22b0f49 Mon Sep 17 00:00:00 2001
From: Shuduo Sang <sangshuduo@gmail.com>
Date: Mon, 24 May 2021 11:27:11 +0800
Subject: [PATCH] [TD-3197]<fix>: taosdemo and taosdump coverity scan issues.
 (#6207)

Co-authored-by: Shuduo Sang <sdsang@taosdata.com>
---
 src/kit/taosdemo/taosdemo.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/src/kit/taosdemo/taosdemo.c b/src/kit/taosdemo/taosdemo.c
index d4faecf1f0..81f48067d0 100644
--- a/src/kit/taosdemo/taosdemo.c
+++ b/src/kit/taosdemo/taosdemo.c
@@ -1114,21 +1114,21 @@ static int queryDbExec(TAOS *taos, char *command, QUERY_TYPE type, bool quiet) {
 
 static void appendResultBufToFile(char *resultBuf, char *resultFile)
 {
-  FILE *fp = NULL;
-  if (resultFile[0] != 0) {
-    fp = fopen(resultFile, "at");
-    if (fp == NULL) {
-      errorPrint(
-              "%s() LN%d, failed to open result file: %s, result will not save to file\n",
-              __func__, __LINE__, resultFile);
-      return;
+    FILE *fp = NULL;
+    if (resultFile[0] != 0) {
+        fp = fopen(resultFile, "at");
+        if (fp == NULL) {
+            errorPrint(
+                    "%s() LN%d, failed to open result file: %s, result will not save to file\n",
+                    __func__, __LINE__, resultFile);
+            return;
+        }
+        fprintf(fp, "%s", resultBuf);
+        tmfclose(fp);
     }
-  }
-
-  fprintf(fp, "%s", resultBuf);
-  tmfclose(fp);
 }
 
+
 static void appendResultToFile(TAOS_RES *res, char* resultFile) {
   TAOS_ROW    row = NULL;
   int         num_rows = 0;
-- 
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