Various clang warning fixes

Mostly nullptr, one missing include that wasn't really missed, and a
stray ;

1 files changed, 1 insertions, 1 deletions

diff --git a/unpacker.h b/unpacker.h
index f53cca4..d4c2b7f 100644
--- a/unpacker.h
+++ b/unpacker.h
@@ -17,7 +17,7 @@ class QProcess;
 class Unpacker : public QThread {
         Q_OBJECT
     public:
-        explicit Unpacker(QObject *parent = 0);
+        explicit Unpacker(QObject *parent = nullptr);
         void setCommands(const QList<QStringList> &cmds);
 
     signals: