chore: include edsWidth in error message (#245)

rootulp · web-flow · commit 21850e77851d · 2023-07-10T09:20:27.000-04:00
Closes #243
diff --git a/extendeddatasquare.go b/extendeddatasquare.go
@@ -6,6 +6,7 @@ import (
 	"context"
 	"encoding/json"
 	"errors"
+	"fmt"
 
 	"golang.org/x/sync/errgroup"
 )
@@ -264,7 +265,7 @@ func (eds *ExtendedDataSquare) Width() uint {
 // extended data square.
 func validateEdsWidth(edsWidth uint) error {
 	if edsWidth%2 != 0 {
-		return errors.New("square width must be even")
+		return fmt.Errorf("extended data square width %v must be even", edsWidth)
 	}
 
 	return nil

Original file line number	Diff line number	Diff line change
`@@ -6,6 +6,7 @@ import (`
`6`	`6`	`"context"`
`7`	`7`	`"encoding/json"`
`8`	`8`	`"errors"`
	`9`	`+ "fmt"`
`9`	`10`
`10`	`11`	`"golang.org/x/sync/errgroup"`
`11`	`12`	`)`
`@@ -264,7 +265,7 @@ func (eds *ExtendedDataSquare) Width() uint {`
`264`	`265`	`// extended data square.`
`265`	`266`	`func validateEdsWidth(edsWidth uint) error {`
`266`	`267`	`if edsWidth%2 != 0 {`
`267`		`- return errors.New("square width must be even")`
	`268`	`+ return fmt.Errorf("extended data square width %v must be even", edsWidth)`
`268`	`269`	`}`
`269`	`270`
`270`	`271`	`return nil`