From fbd5028711de1c0b36eae9bc1dc83cb8c6ef5711 Mon Sep 17 00:00:00 2001
From: Joe Taylor <joe@princeton.edu>
Date: Mon, 14 Jun 2021 10:52:36 -0400
Subject: [PATCH] Insert leading zero when needed in UTC hours or minutes, on
 waterfall.

---
 map65/plotter.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/map65/plotter.cpp b/map65/plotter.cpp
index 20b0f81b6..3c42051a4 100644
--- a/map65/plotter.cpp
+++ b/map65/plotter.cpp
@@ -274,7 +274,7 @@ void CPlotter::UTCstr()
     ihr=imin/60;
     imin=imin % 60;
   }
-  m_sutc = QString {"%1:%2"}.arg (ihr, 2).arg (imin, 2);
+  m_sutc = QString {"%1:%2"}.arg (ihr,2,10,QLatin1Char('0')).arg (imin,2,10,QLatin1Char('0'));
 }
 
 void CPlotter::DrawOverlay()                                 //DrawOverlay()