Add comment explaining ABI return prefix

jasonpaulos · jasonpaulos · commit 02b970c67a5a · 2021-12-28T10:22:46.000-08:00
diff --git a/cmd/goal/application.go b/cmd/goal/application.go
@@ -1370,7 +1370,7 @@ var methodAppCmd = &cobra.Command{
 				return
 			}
 
-			// the 4-byte prefix for logged return values
+			// the 4-byte prefix for logged return values, from https://github.com/algorandfoundation/ARCs/blob/main/ARCs/arc-0004.md#standard-format
 			var abiReturnHash = []byte{0x15, 0x1f, 0x7c, 0x75}
 
 			if resp.Logs == nil || len(*resp.Logs) == 0 {

Original file line number	Diff line number	Diff line change
`@@ -1370,7 +1370,7 @@ var methodAppCmd = &cobra.Command{`
`1370`	`1370`	`return`
`1371`	`1371`	`}`
`1372`	`1372`
`1373`		`- // the 4-byte prefix for logged return values`
	`1373`	`+ // the 4-byte prefix for logged return values, from https://github.com/algorandfoundation/ARCs/blob/main/ARCs/arc-0004.md#standard-format`
`1374`	`1374`	`var abiReturnHash = []byte{0x15, 0x1f, 0x7c, 0x75}`
`1375`	`1375`
`1376`	`1376`	`if resp.Logs == nil \|\| len(*resp.Logs) == 0 {`