Paul Eggleton : bitbake-layers: fix Python error during parse

[git@git.openembedded.org]

Module: bitbake.git
Branch: master
Commit: a228f0a32c2c14d62effbbba5f4fada4cd3817f6
URL:    http://git.openembedded.org/?p=bitbake.git&a=commit;h=a228f0a32c2c14d62effbbba5f4fada4cd3817f6

Author: Paul Eggleton <paul.eggleton@linux.intel.com>
Date:   Thu Dec 29 14:34:12 2011 +0000

bitbake-layers: fix Python error during parse

If "bitbake-layers show_layers" was run when the cache was dirty forcing
a parse, it failed with the following error:

ERROR: Failure expanding variable SRCPV, expression was
${@bb.fetch2.get_srcrev(d)} which triggered exception AttributeError:
'module' object has no attribute 'fetch2'

A simple import of bb.fetch2 in bitbake-layers fixes this.

Fixes [YOCTO #1855].

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

---

 bin/bitbake-layers |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/bin/bitbake-layers b/bin/bitbake-layers
index 119b15c..b2781bb 100755
--- a/bin/bitbake-layers
+++ b/bin/bitbake-layers
@@ -18,6 +18,7 @@ import bb.cooker
 import bb.providers
 import bb.utils
 from bb.cooker import state
+import bb.fetch2
 
 
 logger = logging.getLogger('BitBake')