[oe-commits] Tom Zanussi : wic: Initialize return values in find_artifacts()

[git at git.openembedded.org]

Module: openembedded-core.git
Branch: master
Commit: ce6c3ec0e5f4822e85b8f957e9e31fa9de438c55
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=ce6c3ec0e5f4822e85b8f957e9e31fa9de438c55

Author: Tom Zanussi <tom.zanussi at linux.intel.com>
Date:   Thu Oct 17 23:45:38 2013 -0500

wic: Initialize return values in find_artifacts()

If one of these isn't found, it won't be initialized and will throw an
UnboundLocalError.

Signed-off-by: Tom Zanussi <tom.zanussi at linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

---

 scripts/lib/image/engine.py |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/scripts/lib/image/engine.py b/scripts/lib/image/engine.py
index be29222..b3a9c74 100644
--- a/scripts/lib/image/engine.py
+++ b/scripts/lib/image/engine.py
@@ -82,6 +82,8 @@ def find_artifacts(image_name):
         print "Couldn't get '%s' output, exiting." % bitbake_env_cmd
         sys.exit(1)
 
+    rootfs_dir = kernel_dir = hdddir = staging_data_dir = native_sysroot = ""
+
     for line in bitbake_env_lines.split('\n'):
         if (get_line_val(line, "IMAGE_ROOTFS")):
             rootfs_dir = get_line_val(line, "IMAGE_ROOTFS")