Replace use of NULL by C++11 nullptr.

[ginac.git] / ginac / pseries.cpp

diff --git a/ginac/pseries.cpp b/ginac/pseries.cpp
index ead7a777ae963687cac855aa55897b0936565585..e50af5150ff22eb0ecd3ac7310ba0501c4552cad 100644 (file)
--- a/ginac/pseries.cpp
+++ b/ginac/pseries.cpp
@@ -465,7 +465,7 @@ ex pseries::imag_part() const
 
 ex pseries::eval_integ() const
 {
-       epvector *newseq = NULL;
+       epvector *newseq = nullptr;
        for (epvector::const_iterator i=seq.begin(); i!=seq.end(); ++i) {
                if (newseq) {
                        newseq->push_back(expair(i->rest.eval_integ(), i->coeff));