Added "ConfigFileUsed" function
diff --git a/README.md b/README.md
index 6d8f022..09a3d50 100644
--- a/README.md
+++ b/README.md
@@ -80,14 +80,14 @@
really wants to add this feature, I’d be happy to merge it. It’s easy to
specify which formats your application will permit.
-Q: Why viper?
+Q: Why is it called "viper"?
A: Viper is designed to be a companion to
[Cobra](http://github.com/spf13/cobra). While both can operate completely
independently, together they make a powerful pair to handle much of your
application foundation needs.
-Q: Why Cobra?
+Q: Why is it called "Cobra"?
A: Is there a better name for a commander?
diff --git a/viper.go b/viper.go
index 81bee79..ff5549a 100644
--- a/viper.go
+++ b/viper.go
@@ -46,6 +46,10 @@
}
}
+func ConfigFileUsed() string {
+ return configFile
+}
+
func AddConfigPath(in string) {
if in != "" {
absin := absPathify(in)
