switch to 'var hexBlock string' convention

NebulousLabs · Oct 13, 2017 · 8384a40 · 8384a40
1 parent 7b6e39c
commit 8384a40
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/api/explorer.go b/api/explorer.go
@@ -193,7 +193,7 @@ func (api *API) buildExplorerBlock(height types.BlockHeight, block types.Block,
 		panic("incorrect request to buildExplorerBlock - block does not exist")
 	}
 
-	hexBlock := ""
+	var hexBlock string
 	if hexBlockEnable {
 		hexBlock = fmt.Sprintf("%x", encoding.Marshal(block)[:])
 	}