From cf3ec5ad40c9715f8a374b2bea222d548e210f08 Mon Sep 17 00:00:00 2001
From: shenglian zhou <shenglian_zhou@163.com>
Date: Tue, 6 Dec 2022 11:42:53 +0800
Subject: [PATCH] fix: add default command line to start udfd when taosd is
 started directly from command line

---
 source/libs/function/src/tudf.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/source/libs/function/src/tudf.c b/source/libs/function/src/tudf.c
index c78ec5b999..73f5f8ce68 100644
--- a/source/libs/function/src/tudf.c
+++ b/source/libs/function/src/tudf.c
@@ -88,11 +88,13 @@ static int32_t udfSpawnUdfd(SUdfdData *pData) {
   }
 #ifdef WINDOWS
   if (strlen(path) == 0) {
-    strcat(path, "udfd.exe");
-  } else {
-    strcat(path, "\\udfd.exe");
+    strcat(path, "C:\\TDengine")
   }
+  strcat(path, "\\udfd.exe");
 #else
+  if (strlen(path) == 0) {
+    strcat(path, "/usr/bin");
+  }
   strcat(path, "/udfd");
 #endif
   char *argsUdfd[] = {path, "-c", configDir, NULL};
-- 
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