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Bug: https://bugs.gentoo.org/610566
Commit: https://github.com/odamex/odamex/commit/1d8121c78fe2db9befb05dd40ceb9b86062024e4
From 1d8121c78fe2db9befb05dd40ceb9b86062024e4 Mon Sep 17 00:00:00 2001
From: rice <russell@odamex.net>
Date: Tue, 30 Aug 2016 08:37:15 +0000
Subject: [PATCH] - Apply patch from bug 1177, thanks RjY!
SVN r5444 (trunk)
---
common/m_vectors.cpp | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/common/m_vectors.cpp b/common/m_vectors.cpp
index b51e4e40..2eb48a04 100644
--- a/common/m_vectors.cpp
+++ b/common/m_vectors.cpp
@@ -541,16 +541,16 @@ void M_PerpendicularVec3(v3double_t *dest, const v3double_t *src)
{
// find the smallest component of the vector src
v3double_t tempvec;
- double minelem = src->x;
+ double minelem = fabs(src->x);
double *mincomponent = &(tempvec.x);
- if (abs(src->y) < minelem)
+ if (fabs(src->y) < minelem)
{
- minelem = abs(src->y);
+ minelem = fabs(src->y);
mincomponent = &(tempvec.y);
}
- if (abs(src->z) < minelem)
+ if (fabs(src->z) < minelem)
{
- minelem = abs(src->z);
+ minelem = fabs(src->z);
mincomponent = &(tempvec.z);
}
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