Params map has string as key

Related to issue #540 and commit 3c22ca7c84456b19f2a017719b1533902594e672

diff --git a/commands/version.go b/commands/version.go
index c65e74f87b0de10915463c5f4cab19d8be301ccf..0ce73c4d690c4930ca3f40be2da4d816c7fc0ba2 100644 (file)
--- a/commands/version.go
+++ b/commands/version.go
@@ -54,7 +54,7 @@ var version = &cobra.Command{
 
 // setBuildDate checks the ModTime of the Hugo executable and returns it as a
 // formatted string.  This assumes that the executable name is Hugo, if it does
-// not exist, an empty string will be returned.  This is only called if the 
+// not exist, an empty string will be returned.  This is only called if the
 // buildDate wasn't set during compile time.
 //
 // osext is used for cross-platform.
@@ -88,11 +88,10 @@ func getDateFormat() string {
        if params == nil {
                return time.RFC3339
        }
-       parms := params.(map[interface{}]interface{})
+       parms := params.(map[string]interface{})
        layout := parms["DateFormat"]
        if layout == nil || layout == "" {
                return time.RFC3339
        }
        return layout.(string)
 }
-