[OE-core] [PATCH 1/1] recipetool/create.py: fix LICENSE value

[Chen Qi]

When there multiple license in a repo, the LICENSE value be created as
something like "LGPLv2.1 GPLv2", which causes the following warning.

LICENSE value "LGPLv2.1 GPLv2" has an invalid format - license names must
be separated by the following characters to indicate the license selection: &|()

Fix it by using '&' to join multiple licenses.

Signed-off-by: Chen Qi <Qi.Chen at windriver.com>
---
 scripts/lib/recipetool/create.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/lib/recipetool/create.py b/scripts/lib/recipetool/create.py
index 1297428..b3fd78b 100644
--- a/scripts/lib/recipetool/create.py
+++ b/scripts/lib/recipetool/create.py
@@ -504,7 +504,7 @@ def create_recipe(args):
             licenses = [pkg_license]
         else:
             lines_before.append('# NOTE: Original package metadata indicates license is: %s' % pkg_license)
-    lines_before.append('LICENSE = "%s"' % ' '.join(licenses))
+    lines_before.append('LICENSE = "%s"' % ' & '.join(licenses))
     lines_before.append('LIC_FILES_CHKSUM = "%s"' % ' \\\n                    '.join(lic_files_chksum))
     lines_before.append('')
 
-- 
1.9.1