update MsgPackConstant

Author: tvd12

build.gradle

@@ -29,7 +29,7 @@ android {
     defaultConfig {
         minSdkVersion 25
         versionCode 1
-        versionName "1.0.2"
+        versionName "1.0.3"
     }
 
     buildTypes {

src/main/java/com/tvd12/ezyfoxserver/client/codec/MsgPackConstant.java

@@ -13,9 +13,9 @@ private MsgPackConstant() {
 	public static final long MAX_UINT32 				= EzyMath.bin2long(32);
 
 	public static final long MIN_NEGATIVE_FIXINT 	= -EzyMath.bin2int(5) - 1;
-	public static final long MIN_INT8 				= -EzyMath.bin2int(7);
-	public static final long MIN_INT16 				= -EzyMath.bin2int(15);
-	public static final long MIN_INT32 				= -EzyMath.bin2int(31);
+	public static final long MIN_INT8 				= -EzyMath.bin2int(7) - 1;
+	public static final long MIN_INT16 				= -EzyMath.bin2int(15) - 1;
+	public static final long MIN_INT32 				= -EzyMath.bin2int(31) - 1;
 
 	public static final int MAX_FIXMAP_SIZE 			= EzyMath.bin2int(4);
 	public static final int MAX_FIXARRAY_SIZE 		= EzyMath.bin2int(4);