Change for Prefix if we pass certain data or not

Author: mwatson

Src/StackifyLib/Config.cs

@@ -27,7 +27,7 @@ public static string Get(string key, string defaultValue = null)
 				if (key != null)
 				{
 					v = ConfigurationManager.AppSettings[key];
-					if (v == null)
+					if (string.IsNullOrEmpty(v))
 						v = Environment.GetEnvironmentVariable(key);
 				}
 			}

Src/StackifyLib/Internal/Logs/LogClient.cs

@@ -140,7 +140,15 @@ public void QueueMessage(LogMsg msg)
             }
 
             //Used by Stackify profiler only
-            msg.SetLogMsgID(msg.id, isError, msg.Level, msg.Msg, msg.data);
+            if (Logger.PrefixEnabled())
+            {
+                msg.SetLogMsgID(msg.id, isError, msg.Level, msg.Msg, msg.data);
+            }
+            else
+            {
+                msg.SetLogMsgID(msg.id, isError, msg.Level, null, null);
+            }
+            
 
             //We need to do everything up to this point for sasquatch. Even if we aren't uploading the log.
             if (this.CanQueue())

Src/StackifyLib/Logger.cs

@@ -308,7 +308,7 @@ public static bool PrefixEnabled()
             if (_PrefixEnabled != null)
                 return _PrefixEnabled.Value;
 
-            var variable = Environment.GetEnvironmentVariable("StackSquatchUpdated");
+            var variable = Environment.GetEnvironmentVariable("StackSquatchUpdated", EnvironmentVariableTarget.Machine);
 
 
             if (!string.IsNullOrEmpty(variable))