From f91970734b3fa067eade8bc94d9b1a93eefcf0d7 Mon Sep 17 00:00:00 2001
From: Alex Black <blacka101@gmail.com>
Date: Tue, 10 Sep 2019 13:14:29 +1000
Subject: [PATCH] Another small fix (#251)

Signed-off-by: AlexDBlack <blacka101@gmail.com>
---
 .../imports/graphmapper/BaseGraphMapper.java  |  5 +++--
 .../java/org/nd4j/linalg/util/ArrayUtil.java  | 20 +++++++++++++++++++
 2 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/imports/graphmapper/BaseGraphMapper.java b/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/imports/graphmapper/BaseGraphMapper.java
index fe252aeeb..95f238973 100644
--- a/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/imports/graphmapper/BaseGraphMapper.java
+++ b/nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/imports/graphmapper/BaseGraphMapper.java
@@ -16,6 +16,7 @@
 
 package org.nd4j.imports.graphmapper;
 
+import org.nd4j.linalg.util.ArrayUtil;
 import org.nd4j.shade.protobuf.Message;
 import org.nd4j.shade.protobuf.TextFormat;
 import lombok.extern.slf4j.Slf4j;
@@ -225,8 +226,8 @@ public abstract class BaseGraphMapper<GRAPH_TYPE, NODE_TYPE, ATTR_TYPE, TENSOR_T
                 //TODO work out which!
 
                 SDVariable v;
-                if(shape == null){
-                    //No shape -> probably not a variable...
+                if(shape == null || ArrayUtil.contains(shape, 0)){
+                    //No shape, or 0 in shape -> probably not a variable...
                     v = diff.var(entry.getKey(), VariableType.ARRAY, null, dt, (long[])null);
                 } else {
                     v = diff.var(entry.getKey(), dt, shape);
diff --git a/nd4j/nd4j-common/src/main/java/org/nd4j/linalg/util/ArrayUtil.java b/nd4j/nd4j-common/src/main/java/org/nd4j/linalg/util/ArrayUtil.java
index 2fe33dfba..cf54d4357 100644
--- a/nd4j/nd4j-common/src/main/java/org/nd4j/linalg/util/ArrayUtil.java
+++ b/nd4j/nd4j-common/src/main/java/org/nd4j/linalg/util/ArrayUtil.java
@@ -66,6 +66,26 @@ public class ArrayUtil {
         return false;
     }
 
+    public static boolean contains(int[] arr, int value){
+        if(arr == null)
+            return false;
+        for( int i : arr ) {
+            if (i == value)
+                return true;
+        }
+        return false;
+    }
+
+    public static boolean contains(long[] arr, int value){
+        if(arr == null)
+            return false;
+        for( long i : arr ) {
+            if (i == value)
+                return true;
+        }
+        return false;
+    }
+
     /**
      *
      * @param arrs