Handle subprocess error with more information

2019-04-07 19:37:00 +02:00
parent 1bc5ec5b73
commit 44497c7364
1 changed files with 1 additions and 1 deletions
--- a/trans/trans.go
+++ b/trans/trans.go
@@ -21,7 +21,7 @@ func New(word, fromLang, toLang string) transJob {
 func (tj transJob) Translate() []string {
 	outBytes, err := tj.execTrans()
 	if err != nil {
-		log.Fatal("Failed to execute command 'trans'!")
+		log.Fatalf("Failed to execute command 'trans': %v", err)
 	}
 	return uniqueSlice(parseTransOutput(string(outBytes)))
 }