altos/lisp: Fix uninitialized values in ao_lisp_make_const

[fw/altos] / altoslib / AltosQuaternion.java

diff --git a/altoslib/AltosQuaternion.java b/altoslib/AltosQuaternion.java
index 351685f8c578708243f0f038962f1bb5177a5b3a..40786e3293d586838af319d8849ac265df1e65cf 100644 (file)
--- a/altoslib/AltosQuaternion.java
+++ b/altoslib/AltosQuaternion.java
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -115,10 +116,17 @@ public class AltosQuaternion {
        }
 
        public AltosQuaternion(AltosQuaternion q) {
-               this.r = q.r;
-               this.x = q.x;
-               this.y = q.y;
-               this.z = q.z;
+               r = q.r;
+               x = q.x;
+               y = q.y;
+               z = q.z;
+       }
+
+       public AltosQuaternion() {
+               r = 1;
+               x = 0;
+               y = 0;
+               z = 0;
        }
 
        static public AltosQuaternion vector(double x, double y, double z) {