initialize marker_xs.

diff --git a/src/Cockpit/hud_card.cxx b/src/Cockpit/hud_card.cxx
index 72d9019c23de93c21d9e8287145947c74845c67e..6d787a0b296f3b279ba559e4aa86363843951fa2 100644 (file)
--- a/src/Cockpit/hud_card.cxx
+++ b/src/Cockpit/hud_card.cxx
@@ -149,6 +149,7 @@ draw( void ) //  (HUD_scale * pscale )
 
     height = scrn_rect.top  + scrn_rect.bottom;
     width = scrn_rect.left + scrn_rect.right;
+    marker_xs = scrn_rect.left;  // x start
 
     if(type=="guage") {