From bcc0134aa6e19a3117d0aa50d6e85cec65f14530 Mon Sep 17 00:00:00 2001
From: "Dongxu.Wang" <wangdongxuking61@gmail.com>
Date: Fri, 4 Aug 2017 15:38:36 +0800
Subject: [PATCH] The inner loop also use temp control variable "i"

The inner loop and outer loop use the same temp control variable "i". The inner one should be changed to "j".
---
 src/YenTopKShortestPathsAlg.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/YenTopKShortestPathsAlg.cpp b/src/YenTopKShortestPathsAlg.cpp
index cc241bf..8adbb8a 100644
--- a/src/YenTopKShortestPathsAlg.cpp
+++ b/src/YenTopKShortestPathsAlg.cpp
@@ -82,9 +82,9 @@ BasePath* YenTopKShortestPathsAlg::next()
 		if (sub_path_length != cur_result_sub_path_of_derivation_pt.size()) continue;
 		
 		bool is_equal = true;
-		for (int i=0; i<sub_path_length; ++i)
+		for (int j=0; j<sub_path_length; ++j)
 		{
-			if (sub_path_of_derivation_pt.at(i) != cur_result_sub_path_of_derivation_pt.at(i))
+			if (sub_path_of_derivation_pt.at(j) != cur_result_sub_path_of_derivation_pt.at(j))
 			{
 				is_equal = false;
 				break;