Add move semantics to Variant

[libs/core.git] / examples / z.cpp

diff --git a/examples/z.cpp b/examples/z.cpp
index d98392cfeaa92d18c102607ab171c3d1bed444d1..5f793c40cbdf08b68ac0316857ff8718856683da 100644 (file)
--- a/examples/z.cpp
+++ b/examples/z.cpp
@@ -24,7 +24,7 @@ public:
 };
 
 Z::Z(int argc, char **argv):
-       input_file(0)
+       input_file(nullptr)
 {
        string input_fn;
        GetOpt getopt;