[oe-commits] Richard Purdie : oeqa/utils/dump: Handle empty commandlist gracefully

[git at git.openembedded.org]

Module: openembedded-core.git
Branch: master
Commit: e6903e9ef856d98258d81587bf85199cb7dbdca4
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=e6903e9ef856d98258d81587bf85199cb7dbdca4

Author: Richard Purdie <richard.purdie at linuxfoundation.org>
Date:   Sun Aug 30 23:24:07 2015 +0100

oeqa/utils/dump: Handle empty commandlist gracefully

If the commandlist isn't available, the code currently gives a backtrace.
At least stop doing that and return more gracefully.

Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

---

 meta/lib/oeqa/utils/dump.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/lib/oeqa/utils/dump.py b/meta/lib/oeqa/utils/dump.py
index a76aede..e71e1cd 100644
--- a/meta/lib/oeqa/utils/dump.py
+++ b/meta/lib/oeqa/utils/dump.py
@@ -14,6 +14,8 @@ class BaseDumper(object):
     def __init__(self, d, cmds):
         self.cmds = []
         self.parent_dir = d.getVar("TESTIMAGE_DUMP_DIR", True)
+        if not cmds:
+            return
         for cmd in cmds.split('\n'):
             cmd = cmd.lstrip()
             if not cmd or cmd[0] == '#':