From b9f14871bb3166e22b6aac866ef4b7339a131986 Mon Sep 17 00:00:00 2001
From: Shuduo Sang <sdsang@taosdata.com>
Date: Wed, 11 Aug 2021 07:51:37 +0800
Subject: [PATCH] fix windows/mac compile error.

---
 src/kit/taosdemo/taosdemo.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/kit/taosdemo/taosdemo.c b/src/kit/taosdemo/taosdemo.c
index de6043f3cf..9449b229b4 100644
--- a/src/kit/taosdemo/taosdemo.c
+++ b/src/kit/taosdemo/taosdemo.c
@@ -296,7 +296,7 @@ typedef struct SSuperTable_S {
 
     char*        sampleDataBuf;
 #if STMT_IFACE_ENABLED == 1
-    void        *sampleBindArray;
+    char*        sampleBindArray;
 #endif
     //int          sampleRowCount;
     //int          sampleUsePos;
@@ -7309,7 +7309,7 @@ static int parseSampleFileToStmt(SSuperTable *stbInfo, uint32_t timePrec)
     stbInfo->sampleBindArray = calloc(1, sizeof(char *) * MAX_SAMPLES_ONCE_FROM_FILE);
     if (stbInfo->sampleBindArray == NULL) {
         errorPrint("%s() LN%d, Failed to allocate %"PRIu64" bind array buffer\n",
-                __func__, __LINE__, sizeof(char *) * MAX_SAMPLES_ONCE_FROM_FILE);
+                __func__, __LINE__, (uint64_t)sizeof(char *) * MAX_SAMPLES_ONCE_FROM_FILE);
         return -1;
     }
 
-- 
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