From b16c29f5200a66e671e3e1462b2c2ea5da7bdb77 Mon Sep 17 00:00:00 2001
From: LukeZhu <luke.zhezhu@gmail.com>
Date: Mon, 14 Aug 2017 17:24:21 +0800
Subject: [PATCH] Fix the bug of vector subscript out of range

---
 lib/array.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/array.cpp b/lib/array.cpp
index a2b0f08157b1..075eeedcb73b 100644
--- a/lib/array.cpp
+++ b/lib/array.cpp
@@ -862,7 +862,7 @@ expression_tree dot(LTYPE const & x, RTYPE const & y)\
     throw semantic_error("matrices are not aligned");\
   std::vector<int_t> shapedata(std::max<size_t>(1,xs.size()-1 + ys.size()-1));\
   for(size_t i = 0 ; i < shapedata.size() ; ++i){\
-    if(i < xs.size() - 1) shapedata[i] = xs[i];\
+    if(i <= xs.size() - 1) shapedata[i] = xs[i];\
     else shapedata[i] = ys[i - xs.size() + 2];\
   }\
   tuple rshape(shapedata);\