Fix bug - right-most separator never displayed

cmd/i3status-go/main.go

@@ -194,7 +194,7 @@ func main() {
 
 				b.FullText = app.FullText
 
-				if num == len(Conf.Apps) {
+				if num == len(Conf.Apps)-1 {
 					b.FullText = fmt.Sprintf(
 						"<span color='%s' background='%s' font='%s' size='%s'>%s</span>",
 						Conf.AppButtons.Separator.Right.Color,
@@ -641,3 +641,5 @@ func PrintToI3bar(c *lib.MyConfig) {
 		fmt.Println(strings.TrimSuffix(buf.String(), "\n") + ",")
 	}
 }
+
+/* vim: set ft=go noet ai ts=4 sw=4 sts=4: */