cli: add MayGetIntcli/v0.1.2

1 files changed, 5 insertions, 0 deletions

diff --git a/cli/tolerant_pflag.go b/cli/tolerant_pflag.go
index f2e9f22..b77939c 100644
--- a/cli/tolerant_pflag.go
+++ b/cli/tolerant_pflag.go
@@ -17,6 +17,11 @@ type TolerantPflagSet struct {
         *pflag.FlagSet
 }
 
+func (f *TolerantPflagSet) MayGetInt(n string) int {
+        v, _ := f.GetInt(n)
+        return v
+}
+
 func (f *TolerantPflagSet) MayGetBool(n string) bool {
         v, _ := f.GetBool(n)
         return v