[chronojump] Fixes compiler warning: a char can't be null.

[Carles Pina i Estany <carlespina src gnome org>]

commit e9c7d20a4172462ac5cc5bd95d7d49961608939c
Author: Carles Pina i Estany <carles pina cat>
Date:   Wed Oct 12 16:56:19 2016 +0200

    Fixes compiler warning: a char can't be null.
    
    a char is a primitive type and has always a value. Actually myByte =
    null; can't compile because it's impossible.
    
    Compiler said:
    Warning CS0472: The result of comparing value type `char' with null is
    always `true' (CS0472) (chronojump)

 src/chronopicDetect.cs |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/chronopicDetect.cs b/src/chronopicDetect.cs
index e5c35d5..8d7c5d5 100644
--- a/src/chronopicDetect.cs
+++ b/src/chronopicDetect.cs
@@ -476,7 +476,7 @@ public class ChronopicAutoCheckEncoder : ChronopicAuto
                        myByte = (char) sp.ReadByte();
                        
                        LogB.Debug("readed");
-                       if(myByte != null && myByte.ToString() != "")
+                       if(myByte.ToString() != "")
                                LogB.Information(myByte.ToString());
                        
                        if(myByte == 'J') {