Still trying to fix the GH issues with MacOS' broken pipe

Winni Neessen · Winni Neessen · commit e379128c8345 · 2022-03-18T23:28:11.000+01:00
diff --git a/msg.go b/msg.go
@@ -12,6 +12,7 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
+	"syscall"
 	"time"
 )
 
@@ -532,7 +533,9 @@ func (m *Msg) WriteToSendmailWithContext(ctx context.Context, sp string, a ...st
 	}
 	_, err = m.Write(si)
 	if err != nil {
-		return fmt.Errorf("failed to write mail to buffer: %w", err)
+		if !errors.Is(err, syscall.EPIPE) {
+			return fmt.Errorf("failed to write mail to buffer: %w", err)
+		}
 	}
 
 	// Read the stderr pipe for possible errors

Original file line number	Diff line number	Diff line change
`@@ -12,6 +12,7 @@ import (`
`12`	`12`	`"os"`
`13`	`13`	`"os/exec"`
`14`	`14`	`"path/filepath"`
	`15`	`+ "syscall"`
`15`	`16`	`"time"`
`16`	`17`	`)`
`17`	`18`
`@@ -532,7 +533,9 @@ func (m *Msg) WriteToSendmailWithContext(ctx context.Context, sp string, a ...st`
`532`	`533`	`}`
`533`	`534`	`_, err = m.Write(si)`
`534`	`535`	`if err != nil {`
`535`		`- return fmt.Errorf("failed to write mail to buffer: %w", err)`
	`536`	`+ if !errors.Is(err, syscall.EPIPE) {`
	`537`	`+ return fmt.Errorf("failed to write mail to buffer: %w", err)`
	`538`	`+ }`
`536`	`539`	`}`
`537`	`540`
`538`	`541`	`// Read the stderr pipe for possible errors`