+package ioutils
+
+import (
+ "fmt"
+ "io"
+)
+
+// FprintfIfNotEmpty prints the string value if it's not empty
+func FprintfIfNotEmpty(w io.Writer, format, value string) (int, error) {
+ if value != "" {
+ return fmt.Fprintf(w, format, value)
+ }
+ return 0, nil
+}
+
+// FprintfIfTrue prints the boolean value if it's true
+func FprintfIfTrue(w io.Writer, format string, ok bool) (int, error) {
+ if ok {
+ return fmt.Fprintf(w, format, ok)
+ }
+ return 0, nil
+}