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-rw-r--r--src/osd/sdl/watchdog.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/osd/sdl/watchdog.cpp b/src/osd/sdl/watchdog.cpp
index c3fef7a7709..01d98f460dc 100644
--- a/src/osd/sdl/watchdog.cpp
+++ b/src/osd/sdl/watchdog.cpp
@@ -38,7 +38,7 @@ static void *watchdog_thread(void *param)
osd_process_kill();
}
}
- return NULL;
+ return nullptr;
}
watchdog::watchdog(void)