nasal dialogs are separate trees and have an empty name

[flightgear.git] / src / GUI / new_gui.cxx

diff --git a/src/GUI/new_gui.cxx b/src/GUI/new_gui.cxx
index 5a9f6ee0a6f0aaf76965ee840b71b67e13872daf..e9f19e29e9eab026ad42aa1713755d982ae5e555 100644 (file)
--- a/src/GUI/new_gui.cxx
+++ b/src/GUI/new_gui.cxx
@@ -372,8 +372,6 @@ FGColor::merge(const SGPropertyNode *node)
         _blue = n->getFloatValue(), dirty = true;
     if ((n = node->getNode("alpha")))
         _alpha = n->getFloatValue(), dirty = true;
-    else
-        _alpha = 1.0;
     return dirty;
 }
 
@@ -389,8 +387,6 @@ FGColor::merge(const FGColor& color)
         _blue = color._blue, dirty = true;
     if (color._alpha >= 0.0)
         _alpha = color._alpha, dirty = true;
-    else
-        _alpha = 1.0;
     return dirty;
 }