From 9810e95f96f3e5fffffbfd9a9a62a05846a9ee59 Mon Sep 17 00:00:00 2001
From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 10 Apr 2021 19:32:44 -0700
Subject: [PATCH] cut variable dependency and push closer to its use in
 generateYConstraints

---
 lib/vpsc/generate-constraints.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/vpsc/generate-constraints.cpp b/lib/vpsc/generate-constraints.cpp
index a4eccc4f2..58dd53bad 100644
--- a/lib/vpsc/generate-constraints.cpp
+++ b/lib/vpsc/generate-constraints.cpp
@@ -229,8 +229,8 @@ int generateXConstraints(const int n, Rectangle** rs, Variable** vars, Constrain
 int generateYConstraints(const int n, Rectangle** rs, Variable** vars, Constraint** &cs) {
 	vector<Event> events;
 	events.reserve(2 * n);
-	int i,m;
-	for(i=0;i<n;i++) {
+	int m;
+	for(int i=0;i<n;i++) {
 		vars[i]->desiredPosition=rs[i]->getCentreY();
 		Node *v = new Node(vars[i],rs[i],rs[i]->getCentreY());
 		events.emplace_back(Open,v,rs[i]->getMinX());
@@ -273,6 +273,6 @@ int generateYConstraints(const int n, Rectangle** rs, Variable** vars, Constrain
 		}
 	}
 	cs=new Constraint*[m=constraints.size()];
-	for(i=0;i<m;i++) cs[i]=constraints[i];
+	for(int i=0;i<m;i++) cs[i]=constraints[i];
 	return m;
 }
-- 
2.40.0