From 07da1e7e1a753c59b805a6a071766ee08ac3c826 Mon Sep 17 00:00:00 2001
From: torsten <torsten>
Date: Thu, 20 Aug 2009 08:43:15 +0000
Subject: [PATCH] warning fix

---
 simgear/environment/visual_enviro.cxx | 3 ++-
 simgear/props/props.cxx               | 4 ++++
 simgear/props/props.hxx               | 2 ++
 simgear/props/props_io.cxx            | 2 ++
 4 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/simgear/environment/visual_enviro.cxx b/simgear/environment/visual_enviro.cxx
index fb2cfa6d..42b61fd0 100644
--- a/simgear/environment/visual_enviro.cxx
+++ b/simgear/environment/visual_enviro.cxx
@@ -737,7 +737,7 @@ void SGEnviro::drawLightning(void) {
   return;
 	list_of_lightning::iterator iLightning;
 	// play 'thunder' for lightning
-	if( snd_active )
+	if( snd_active ) {
 		if( !snd_playing ) {
 			// wait until sound has reached us
 			snd_timer += dt;
@@ -765,6 +765,7 @@ void SGEnviro::drawLightning(void) {
 			}
 		}
 
+	}
 	if( ! lightning_enable_state )
 		return;
 
diff --git a/simgear/props/props.cxx b/simgear/props/props.cxx
index 9524e78e..0bc56dcd 100644
--- a/simgear/props/props.cxx
+++ b/simgear/props/props.cxx
@@ -519,6 +519,8 @@ SGPropertyNode::clearValue ()
             }
             _local_val.string_val = 0;
             break;
+        default: // avoid compiler warning
+            break;
         }
         delete _value.val;
         _value.val = 0;
@@ -1592,6 +1594,8 @@ std::ostream& SGPropertyNode::printOn(std::ostream& stream) const
         break;
     case props::NONE:
         break;
+    default: // avoid compiler warning
+        break;
     }
     return stream;
 }
diff --git a/simgear/props/props.hxx b/simgear/props/props.hxx
index 93c95682..dc987134 100644
--- a/simgear/props/props.hxx
+++ b/simgear/props/props.hxx
@@ -1861,6 +1861,8 @@ T SGPropertyNode::getValue(typename boost::disable_if_c<simgear::props
     case UNSPECIFIED:
         return simgear::parseString<T>(make_string());
         break;
+    default: // avoid compiler warning
+        break;
     }
     return SGRawValue<T>::DefaultValue();
 }
diff --git a/simgear/props/props_io.cxx b/simgear/props/props_io.cxx
index 44380186..232e3c2c 100644
--- a/simgear/props/props_io.cxx
+++ b/simgear/props/props_io.cxx
@@ -437,6 +437,8 @@ getTypeName (simgear::props::Type type)
   case props::ALIAS:
   case props::NONE:
     return "unspecified";
+  default: // avoid compiler warning
+    break;
   }
 
   // keep the compiler from squawking
-- 
2.39.5