[OE-core] [PATCH 02/12] oeqa/selftest/image_tyypedep: Avoid undefined variable failure

[Richard Purdie]

If something goes wrong with the test, dep can be undefined. Avoid a
traceback for this and handle it more gracefully.

Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 meta/lib/oeqa/selftest/cases/image_typedep.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/meta/lib/oeqa/selftest/cases/image_typedep.py b/meta/lib/oeqa/selftest/cases/image_typedep.py
index e6788853a36..932c7f883da 100644
--- a/meta/lib/oeqa/selftest/cases/image_typedep.py
+++ b/meta/lib/oeqa/selftest/cases/image_typedep.py
@@ -29,11 +29,14 @@ inherit image
         # like CONVERSION_DEPENDS_bz2="somedep"
         result = bitbake('-e emptytest')
 
+        dep = None
         for line in result.output.split('\n'):
             if line.startswith('CONVERSION_DEPENDS_bz2'):
                 dep = line.split('=')[1].strip('"')
                 break
 
+        self.assertIsNotNone(dep, "CONVERSION_DEPENDS_bz2 dependency not found in bitbake -e output")
+
         # Now get the dependency task list and check for the expected task
         # dependency
         bitbake('-g emptytest')
-- 
2.17.1