Unused variable cleanup

Change-Id: I2397d0bd221dcf5c9d0f971ba157519bcf014a70
diff --git a/twrp.cpp b/twrp.cpp
index b247458..5459bd4 100644
--- a/twrp.cpp
+++ b/twrp.cpp
@@ -176,7 +176,7 @@
 
 	PartitionManager.Mount_By_Path("/cache", false);
 
-	bool Shutdown = false, Sideload = false;
+	bool Shutdown = false;
 	string Send_Intent = "";
 	{
 		TWPartition* misc = PartitionManager.Find_Partition_By_Path("/misc");