[master][scarthgap][PATCH] lib/oe/package-manager: optimize install_complementary

[Claus Stovgaard <claus.stovgaard@gmail.com>]

We are rewriting the globs variable, so it can't be None, but rather a
string. E.g. the lines above.

if globs is None:
    globs = self.d.getVar('IMAGE_INSTALL_COMPLEMENTARY')

As globs is now a string, we need to test for empty string instead of
compare with None.

Signed-off-by: Claus Stovgaard <claus.stovgaard@gmail.com>
---
 meta/lib/oe/package_manager/__init__.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/lib/oe/package_manager/__init__.py b/meta/lib/oe/package_manager/__init__.py
index d3b2317894..1d923c436e 100644
--- a/meta/lib/oe/package_manager/__init__.py
+++ b/meta/lib/oe/package_manager/__init__.py
@@ -365,7 +365,7 @@ class PackageManager(object, metaclass=ABCMeta):
                 for complementary_linguas in (self.d.getVar('IMAGE_LINGUAS_COMPLEMENTARY') or "").split():
                     globs += (" " + complementary_linguas) % lang
 
-        if globs is None:
+        if not globs:
             return
 
         # we need to write the list of installed packages to a file because the
-- 
2.45.2