From 7568b541941fb578822608fd6294fdc8b1956028 Mon Sep 17 00:00:00 2001
From: Haibin Lin <linhaibin.eric@gmail.com>
Date: Fri, 5 Apr 2019 10:30:20 -0700
Subject: [PATCH] fix shape index bug (#14630)

---
 src/c_api/c_api.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/c_api/c_api.cc b/src/c_api/c_api.cc
index 69468f33ed07..94fc6dde6f0b 100644
--- a/src/c_api/c_api.cc
+++ b/src/c_api/c_api.cc
@@ -802,7 +802,7 @@ int MXDataIterGetLabel(DataIterHandle handle, NDArrayHandle *out) {
   // temp hack to make label 1D
   // TODO(tianjun) make label 1D when label_width=0
   mxnet::TShape shape = db.data[1].shape();
-  if (shape[1] == 1) {
+  if (shape.ndim() > 1 && shape[1] == 1) {
     *pndarray = db.data[1].Reshape(mshadow::Shape1(shape[0]));
   } else {
     *pndarray = db.data[1];