lib/oe/utils: Make multiprocess_exec() return anything

The variable "results" was accidentally used for multiple different
things at the same time, which unintentionally discarded anything that
was supposed to be returned from the function...

(From OE-Core rev: abf4eb613eba0892a5f240de7aa3a9a1b2879354)

Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/meta/lib/oe/utils.py b/meta/lib/oe/utils.py
index 92e21a4e0e..35442568e2 100644
--- a/meta/lib/oe/utils.py
+++ b/meta/lib/oe/utils.py
@@ -167,11 +167,11 @@ def multiprocess_exec(commands, function):
     imap = pool.imap(function, commands)
 
     try:
-        results = list(imap)
+        res = list(imap)
         pool.close()
         pool.join()
         results = []
-        for result in results:
+        for result in res:
             if result is not None:
                 results.append(result)
         return results