test(util): add unit test for string util

This commit is contained in:
bergquist
2016-06-03 15:06:54 +02:00
parent d1a345bb03
commit 961c31a747
2 changed files with 18 additions and 3 deletions

View File

@@ -10,9 +10,9 @@ func StringsFallback3(val1 string, val2 string, val3 string) string {
func stringsFallback(vals ...string) string {
for _, v := range vals {
if v != "" {
return v
}
if v != "" {
return v
}
}
return ""
}