[TS-1379]<fix>: fix show vnodes with 0 vnode

cc0a4539 · Minglei Jin · 0fd1e00c · cc0a4539
隐藏空白更改
内联并排

Showing with 4 addition and 1 deletion

src/mnode/src/mnodeDnode.c src/mnode/src/mnodeDnode.c +4 -1

未找到文件。
--- a/src/mnode/src/mnodeDnode.c
+++ b/src/mnode/src/mnodeDnode.c
@@ -1252,7 +1252,10 @@ static int32_t mnodeRetrieveVnodes(SShowObj *pShow, char *data, int32_t rows, vo
  char *     pWrite;
  int32_t    cols = 0;

-  if (0 == rows) return 0;
+  if (0 == rows) {
+    pShow->pIter = NULL;
+    return 0;
+  }

  pDnode = (SDnodeObj *)(pShow->pIter);
  if (pDnode != NULL) {