cursorpair.cpp: Fix a clazy warning (-Wclazy-qstring-arg).

  [...]/pv/views/trace/cursorpair.cpp:174:34: warning: Use multi-arg instead [-Wclazy-qstring-arg]
          return QString("%1 / %2").arg(s1).arg(s2);

diff --git a/pv/views/trace/cursorpair.cpp b/pv/views/trace/cursorpair.cpp
index 86198c5217a2f1129bc750d6f553f2ee51c6eeea..b67609dacdce624b8c19dbce09625a272ffb735a 100644 (file)
--- a/pv/views/trace/cursorpair.cpp
+++ b/pv/views/trace/cursorpair.cpp
@@ -171,7 +171,7 @@ QString CursorPair::format_string()
        const QString s2 = util::format_time_si(
                1 / diff, pv::util::SIPrefix::unspecified, 4, "Hz", false);
 
-       return QString("%1 / %2").arg(s1).arg(s2);
+       return QString("%1 / %2").arg(s1, s2);
 }
 
 void CursorPair::compute_text_size(QPainter &p)