[Scipy-svn] r2704 - trunk/Lib/integrate

[scipy-svn at scipy.org]

Author: stefan
Date: 2007-02-12 00:48:44 -0600 (Mon, 12 Feb 2007)
New Revision: 2704

Modified:
   trunk/Lib/integrate/odepack.py
Log:
Copy odeint input argument to prevent it from being changed.


Modified: trunk/Lib/integrate/odepack.py
===================================================================
--- trunk/Lib/integrate/odepack.py	2007-02-12 04:05:31 UTC (rev 2703)
+++ trunk/Lib/integrate/odepack.py	2007-02-12 06:48:44 UTC (rev 2704)
@@ -118,6 +118,7 @@
     if mu is None:
         mu = -1 # changed to zero inside function call
     t = copy(t)
+    y0 = copy(y0)
     output = _odepack.odeint(func, y0, t, args, Dfun, col_deriv, ml, mu,
                              full_output, rtol, atol, tcrit, h0, hmax, hmin,
                              ixpr, mxstep, mxhnil, mxordn, mxords)