bitbake: hob: print message when DISPLAY is not set
authorCristiana Voicu <cristiana.voicu@intel.com>
Fri, 7 Sep 2012 12:00:11 +0000 (15:00 +0300)
committerRichard Purdie <richard.purdie@linuxfoundation.org>
Fri, 7 Sep 2012 13:43:51 +0000 (14:43 +0100)
commit82096cf435f25d73e18751aecdc07c5267b387ed
tree7a69a6478973a13aeb15a8e06e3dc918c81adacc
parentcf24dbad740a35b143ac8ea5ede7c2b3e18e5ef3
bitbake: hob: print message when DISPLAY is not set

If DISPLAY wasn't set, launching hob has printed a traceback
difficult to understand. Now, the exception is caught and it
shows a human message.

[YOCTO #2596]

(Bitbake rev: a41098a2dacbd903422ccdcd1885b0f351c7ddf3)

Signed-off-by: Cristiana Voicu <cristiana.voicu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
bitbake/lib/bb/ui/crumbs/builder.py