From d9c1bf767fb3ee7f30f498ae6f7ce77deccbb7d1 Mon Sep 17 00:00:00 2001
From: Damjan Adamic <projectkk2glider@gmail.com>
Date: Mon, 21 Apr 2014 20:47:38 +0200
Subject: [PATCH] Refactored luaGetValue(), my previous fix was incorrect.

---
 radio/src/lua.cpp | 37 +++++++++++++------------------------
 1 file changed, 13 insertions(+), 24 deletions(-)

diff --git a/radio/src/lua.cpp b/radio/src/lua.cpp
index 75e571e3d..34b225650 100644
--- a/radio/src/lua.cpp
+++ b/radio/src/lua.cpp
@@ -102,36 +102,25 @@ static int luaGetValue(lua_State *L)
       lua_pushnumber(L, double(frskyData.hub.baroAltitude)/100);
       return 1;
     }
-    else if (!strcmp(what, "latitude")) {
-      if (frskyData.hub.gpsFix)
+    else if (frskyData.hub.gpsFix) {
+      if (!strcmp(what, "latitude")) {
         lua_pushnumber(L, gpsToDouble(frskyData.hub.gpsLatitudeNS=='S', frskyData.hub.gpsLatitude_bp, frskyData.hub.gpsLatitude_ap));
-      else
-        lua_pushnil(L);
-      return 1;
-    }
-    else if (!strcmp(what, "longitude")) {
-      if (frskyData.hub.gpsFix)
+        return 1;
+      }
+      else if (!strcmp(what, "longitude")) {
         lua_pushnumber(L, gpsToDouble(frskyData.hub.gpsLongitudeEW=='W', frskyData.hub.gpsLongitude_bp, frskyData.hub.gpsLongitude_ap));
-      else
-        lua_pushnil(L);
-      return 1;
-    }
-    else if (!strcmp(what, "pilot latitude")) {
-      if (frskyData.hub.gpsFix)
+        return 1;
+      }
+      else if (!strcmp(what, "pilot latitude")) {
         lua_pushnumber(L, pilotLatitude);
-      else
-        lua_pushnil(L);
-      return 1;
-    }
-    else if (!strcmp(what, "pilot longitude")) {
-      if (frskyData.hub.gpsFix)
+        return 1;
+      }
+      else if (!strcmp(what, "pilot longitude")) {
         lua_pushnumber(L, pilotLongitude);
-      else
-        lua_pushnil(L);
-      return 1;
+        return 1;
+      }
     }
   }
-  lua_pushnil(L);  
   return 0;
 }