From: Mikko Rasa <tdb@tdb.fi>
Date: Sun, 2 Jun 2019 11:40:29 +0000 (+0300)
Subject: Fix a bug in the prefix version of vector compose function
X-Git-Url: http://git.tdb.fi/?p=libs%2Fmath.git;a=commitdiff_plain;h=1d3b7c95cbe111fe0191cea62374fb3630f2e202

Fix a bug in the prefix version of vector compose function
---

diff --git a/source/linal/vector.h b/source/linal/vector.h
index c9b2a17..767cc88 100644
--- a/source/linal/vector.h
+++ b/source/linal/vector.h
@@ -174,9 +174,9 @@ template<typename T, unsigned N>
 inline Vector<T, N+1> compose(T s, const Vector<T, N> &v)
 {
 	Vector<T, N+1> r;
+	r[0] = s;
 	for(unsigned i=0; i<N; ++i)
-		r[i] = v[i];
-	r[N] = s;
+		r[i+1] = v[i];
 	return r;
 }