diff options
-rw-r--r-- | pgconf/main.go | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/pgconf/main.go b/pgconf/main.go index 1b70ecc..d254f42 100644 --- a/pgconf/main.go +++ b/pgconf/main.go @@ -37,11 +37,16 @@ func main() { } } + if len(lines) == 0 { + fmt.Printf("No lines found\n") + os.Exit(0) + } + var total float64 for _, l := range lines { total += l.Avgconf } avg := total / float64(len(lines)) - fmt.Printf("%0.2f\n", avg) + fmt.Printf("%0.0f\n", avg * 100) } |