diff --git a/source/libs/transport/src/transCli.c b/source/libs/transport/src/transCli.c
index c4c6931f64ff60e56ea6109114583ffa7ba5f399..8aebcbd57643317475256e910fad1a8f84fa0141 100644
--- a/source/libs/transport/src/transCli.c
+++ b/source/libs/transport/src/transCli.c
@@ -229,7 +229,7 @@ static void cliWalkCb(uv_handle_t* handle, void* arg);
   do {                                         \
     char*   t = key;                           \
     int16_t len = strlen(ip);                  \
-    if (ip ! = NULL) memcpy(t, ip, len);       \
+    if (ip != NULL) memcpy(t, ip, len);        \
     t[len] = ':';                              \
     titoa(port, 10, &t[len + 1]);              \
   } while (0)