3 files changed, 3 insertions, 3 deletions
diff --git a/sca-cpp/trunk/modules/python/driver.hpp b/sca-cpp/trunk/modules/python/driver.hpp
index 41daed32c3..3b02302c65 100644
--- a/sca-cpp/trunk/modules/python/driver.hpp
+++ b/sca-cpp/trunk/modules/python/driver.hpp
@@ -38,7 +38,7 @@ namespace python {
 const value evalDriverLoop(PyObject* const script, istream& in, ostream& out, PythonRuntime& py) {
     scheme::promptForInput(scheme::evalInputPrompt, out);
     const value input = content(scheme::readValue(in));
-    if (isNil(input))
+    if (isNull(input))
         return input;
     const failable<value> output = evalScript(input, script, py);
     scheme::announceOutput(scheme::evalOutputPrompt, out);
diff --git a/sca-cpp/trunk/modules/python/eval.hpp b/sca-cpp/trunk/modules/python/eval.hpp
index 3f9c6c20a2..3728cdb7bb 100644
--- a/sca-cpp/trunk/modules/python/eval.hpp
+++ b/sca-cpp/trunk/modules/python/eval.hpp
@@ -483,7 +483,7 @@ PyObject* const mkPyLambda(const lvvlambda& l, PythonRuntime* const py) {
  * Convert a list of values to a python list.
  */
 PyObject* const valuesToPyListHelper(PyObject* const l, const list<value>& v, PythonRuntime* const py) {
-    if (isNil(v))
+    if (isNull(v))
         return l;
     PyObject* const pyv = valueToPyObject(car(v), py);
     PyList_Append(l, pyv);
diff --git a/sca-cpp/trunk/modules/python/python-test.cpp b/sca-cpp/trunk/modules/python/python-test.cpp
index 44a72f8f88..65b18c9b1b 100644
--- a/sca-cpp/trunk/modules/python/python-test.cpp
+++ b/sca-cpp/trunk/modules/python/python-test.cpp
@@ -197,7 +197,7 @@ const list<future<bool> > submitEvals(worker& w, const int max, const int i, PyO
 }
 
 const bool checkEvalResults(const list<future<bool> > r) {
-    if (isNil(r))
+    if (isNull(r))
         return true;
     assert(car(r) == true);
     return checkEvalResults(cdr(r));