2011-03-11  Michael Snyder  <msnyder@vmware.com>

	* python/py-breakpoint.c (bppy_set_condition): Stop memory leak.

Index: py-breakpoint.c
===================================================================
RCS file: /cvs/src/src/gdb/python/py-breakpoint.c,v
retrieving revision 1.15
diff -u -p -r1.15 py-breakpoint.c
--- py-breakpoint.c	11 Mar 2011 21:34:34 -0000	1.15
+++ py-breakpoint.c	11 Mar 2011 21:53:40 -0000
@@ -457,6 +457,10 @@ bppy_set_condition (PyObject *self, PyOb
     {
       set_breakpoint_condition (self_bp->bp, exp, 0);
     }
+
+  if (newvalue != Py_None)
+    xfree (exp);
+
   GDB_PY_SET_HANDLE_EXCEPTION (except);
 
   return 0;