From a63ff8da46e11c857cd3d743d72d211c96b637e4 Mon Sep 17 00:00:00 2001 From: Solomon Hykes Date: Thu, 7 Nov 2013 20:31:50 +0000 Subject: [PATCH] Fix a crash in graphdriver init --- graphdriver/driver.go | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/graphdriver/driver.go b/graphdriver/driver.go index 422be0296f..b17ff75a0c 100644 --- a/graphdriver/driver.go +++ b/graphdriver/driver.go @@ -36,6 +36,10 @@ var ( } ) +func init() { + drivers = make(map[string]InitFunc) +} + func Register(name string, initFunc InitFunc) error { if _, exists := drivers[name]; exists { return fmt.Errorf("Name already registered %s", name)