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-rw-r--r--examples/pdf-overlay-page.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/examples/pdf-overlay-page.cc b/examples/pdf-overlay-page.cc
index 594f139e..d055d279 100644
--- a/examples/pdf-overlay-page.cc
+++ b/examples/pdf-overlay-page.cc
@@ -12,7 +12,7 @@
// --overlay and --underlay options provide a more general version of
// this capability.
-static char const* whoami = 0;
+static char const* whoami = nullptr;
void
usage()