make error message more meaningful

lcowell · lcowell · commit 9e5debec4ee5 · 2015-01-20T07:28:53.000-08:00
diff --git a/cmd/list.go b/cmd/list.go
@@ -28,6 +28,9 @@ func List(ctx *cli.Context) {
 
 	problems, err := api.List(language, c.XAPI)
 	if err != nil {
+		if err == api.UnknownLanguageError {
+			log.Fatalf("The requested language '%s' is unknown", language)
+		}
 		log.Fatal(err)
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -28,6 +28,9 @@ func List(ctx *cli.Context) {`
`28`	`28`
`29`	`29`	`problems, err := api.List(language, c.XAPI)`
`30`	`30`	`if err != nil {`
	`31`	`+ if err == api.UnknownLanguageError {`
	`32`	`+ log.Fatalf("The requested language '%s' is unknown", language)`
	`33`	`+ }`
`31`	`34`	`log.Fatal(err)`
`32`	`35`	`}`
`33`	`36`