ui/hob: don't crash if PARALLEL_MAKE doesn't include a space

Use string.strip() as a much safer method of turning the -j value into an int

Fixes [YOCTO #1244]

(Bitbake rev: 03baee9e0a7fc15fc6c226c07c0f50df136ac5b0)

Signed-off-by: Joshua Lock <josh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/bitbake/lib/bb/ui/hob.py b/bitbake/lib/bb/ui/hob.py
index aed7eacbaa..2df344f1ed 100644
--- a/bitbake/lib/bb/ui/hob.py
+++ b/bitbake/lib/bb/ui/hob.py
@@ -883,7 +883,7 @@ def main (server, eventHandler):
         # The PARALLEL_MAKE variable will be of the format: "-j 3" and we only
         # want a number for the spinner, so strip everything from the variable
         # up to and including the space
-        pmake = int(pmake[pmake.find(" ")+1:])
+        pmake = int(pmake.lstrip("-j "))
 
     image_types = server.runCommand(["getVariable", "IMAGE_TYPES"])