Remove -Wno-unused-but-set-variable

[xonotic/netradiant.git] / radiant / brush_primit.cpp

diff --git a/radiant/brush_primit.cpp b/radiant/brush_primit.cpp
index 4ea73c0356a7572e168bc12dec3381d1044f4fbe..066adfcd385e58eb70f7a5ab4034d5a8c1d7b404 100644 (file)
--- a/radiant/brush_primit.cpp
+++ b/radiant/brush_primit.cpp
@@ -1235,7 +1235,7 @@ inline Matrix4 matrix4_reflection_for_plane45( const Plane3& plane, const Vector
        Vector3 first = from;
        Vector3 second = to;
 
-       if ( vector3_dot( from, plane.normal() ) > 0 == vector3_dot( to, plane.normal() ) > 0 ) {
+       if ( (vector3_dot( from, plane.normal() ) > 0) == (vector3_dot( to, plane.normal() ) > 0) ) {
                first = vector3_negated( first );
                second = vector3_negated( second );
        }
@@ -1253,8 +1253,6 @@ inline Matrix4 matrix4_reflection_for_plane45( const Plane3& plane, const Vector
 
        Matrix4 swap = matrix4_swap_axes( first, second );
 
-       Matrix4 tmp = matrix4_reflection_for_plane( plane );
-
        swap.tx() = -static_cast<float>( -2 * plane.a * plane.d );
        swap.ty() = -static_cast<float>( -2 * plane.b * plane.d );
        swap.tz() = -static_cast<float>( -2 * plane.c * plane.d );