Explicitly ignore some errors

core/copyDARWIN.go

@@ -12,7 +12,7 @@ import (
 // copyString copies a string to the clipboard.
 func copyString(continuous bool, copySubject string) error {
 	cmd := exec.Command("pbcopy")
-	back.WriteToStdin(cmd, copySubject)
+	_ = back.WriteToStdin(cmd, copySubject)
 	err := cmd.Run()
 	if err != nil {
 		return errors.New("unable to copy to clipboard: " + err.Error())
@@ -26,6 +26,6 @@ func copyString(continuous bool, copySubject string) error {
 // getClipCommands returns the commands for pasting and clearing the clipboard contents.
 func getClipCommands() (*exec.Cmd, *exec.Cmd) {
 	cmdClear := exec.Command("pbcopy")
-	back.WriteToStdin(cmdClear, "")
+	_ = back.WriteToStdin(cmdClear, "")
 	return exec.Command("pbpaste"), cmdClear
 }

core/copyTERMUX.go

@@ -12,7 +12,7 @@ import (
 // copyString copies a string to the clipboard.
 func copyString(continuous bool, copySubject string) error {
 	cmd := exec.Command("termux-clipboard-set")
-	back.WriteToStdin(cmd, copySubject)
+	_ = back.WriteToStdin(cmd, copySubject)
 	err := cmd.Run()
 	if err != nil {
 		return errors.New("unable to copy to clipboard: " + err.Error())
@@ -26,6 +26,6 @@ func copyString(continuous bool, copySubject string) error {
 // getClipCommands returns the commands for pasting and clearing the clipboard contents.
 func getClipCommands() (*exec.Cmd, *exec.Cmd) {
 	cmdClear := exec.Command("termux-clipboard-set")
-	back.WriteToStdin(cmdClear, "")
+	_ = back.WriteToStdin(cmdClear, "")
 	return exec.Command("termux-clipboard-get"), cmdClear
 }

core/copyUNIX.go

@@ -24,7 +24,7 @@ func copyString(continuous bool, copySubject string) error {
 		return errors.New("clipboard platform could not be determined")
 	}
 
-	back.WriteToStdin(cmdCopy, copySubject)
+	_ = back.WriteToStdin(cmdCopy, copySubject)
 	err := cmdCopy.Run()
 	if err != nil {
 		return errors.New("unable to copy to clipboard: " + err.Error())