bitbake: utils: make edit_metadata_file() handle VARIABLE +=

This is a little crude as the usage basically ignores that you're doing
an append operation, but for a lot of cases it will be sufficient.

(Bitbake rev: 24a28205ab680b6cc645d97b76c9855920608229)

Signed-off-by: Paul Eggleton <paul.eggleton@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/utils.py b/bitbake/lib/bb/utils.py
index ef8cd4d624..90090b2fe3 100644
--- a/bitbake/lib/bb/utils.py
+++ b/bitbake/lib/bb/utils.py
@@ -923,7 +923,7 @@ def edit_metadata_file(meta_file, variables, func):
     """
     var_res = {}
     for var in variables:
-        var_res[var] = re.compile(r'^%s[ \t]*[?=]+' % var)
+        var_res[var] = re.compile(r'^%s[ \t]*[?+]*=' % var)
 
     updated = False
     varset_start = ''