0.0.4-rc: fixed a bug in variable-size short field (rare situation and most often masked).

src/commonMain/kotlin/net.sergeych.bipack/BipackDecoder.kt

@@ -27,12 +27,15 @@ class BipackDecoder(
     private var fixedSize = -1
     private var fixedNumber = false
 
-    override val serializersModule: SerializersModule = EmptySerializersModule
+    override val serializersModule: SerializersModule = EmptySerializersModule()
     override fun decodeBoolean(): Boolean = input.readByte().toInt() != 0
     override fun decodeByte(): Byte = input.readByte()
     override fun decodeShort(): Short =
         if( fixedNumber ) input.readI16()
-        else if (nextIsUnsigned) input.readNumber<UInt>().toShort() else input.readNumber()
+        else if (nextIsUnsigned)
+            input.readNumber<UInt>().toShort()
+        else
+            input.readNumber()
     override fun decodeInt(): Int =
         if (fixedNumber) input.readI32()
         else if (nextIsUnsigned) input.readNumber<UInt>().toInt() else input.readNumber()

src/commonMain/kotlin/net.sergeych.bipack/BipackEncoder.kt

@@ -28,15 +28,15 @@ class BipackEncoder(val output: DataSink) : AbstractEncoder() {
             }
         }
 
-    override val serializersModule: SerializersModule = EmptySerializersModule
+    override val serializersModule: SerializersModule = EmptySerializersModule()
     override fun encodeBoolean(value: Boolean) = output.writeByte(if (value) 1 else 0)
     override fun encodeByte(value: Byte) = output.writeByte(value.toInt())
     override fun encodeShort(value: Short) =
         if (fixedNumber) output.writeI16(value)
         else if (nextIsUnsigned)
-            output.writeNumber(value.toUInt())
+            output.writeNumber(value.toUShort())
         else
-            output.writeNumber(value.toInt())
+            output.writeNumber(value)
 
     override fun encodeInt(value: Int) =
         if (fixedNumber)