Anonymous

--- a/code/qcommon/q_math.c
+++ b/code/qcommon/q_math.c
@@ -819,42 +819,41 @@ qboolean BoundsIntersectPoint(const vec3_t mins, const vec3_t maxs,
                origin[2] < mins[2])
        {
                return qfalse;
        }
 
        return qtrue;
 }
 
 vec_t VectorNormalize( vec3_t v ) {
-       // NOTE: TTimo - Apple G4 altivec source uses double?
        float   length, ilength;
 
        length = v[0]*v[0] + v[1]*v[1] + v[2]*v[2];
-       length = sqrt (length);
 
        if ( length ) {
+               length = sqrt (length);
                ilength = 1/length;
                v[0] *= ilength;
                v[1] *= ilength;
                v[2] *= ilength;
        }
                
        return length;
 }
 
 vec_t VectorNormalize2( const vec3_t v, vec3_t out) {
        float   length, ilength;
 
        length = v[0]*v[0] + v[1]*v[1] + v[2]*v[2];
-       length = sqrt (length);
 
        if (length)
        {
+               length = sqrt (length);
                ilength = 1/length;
                out[0] = v[0]*ilength;
                out[1] = v[1]*ilength;
                out[2] = v[2]*ilength;
        } else {
                VectorClear( out );
        }
                
        return length;