busybox/gtk/perl/base-passwd: Ensure data is correctly expanded

Where variables are used in python, we need to ensure they are expanded.
This happens to work at the moment but likely will not happen in future
and isn't good code practise.

Its mostly an issue around key values, since bitbake has already
performed key expansion when these functions are executed.

(From OE-Core rev: 6d1142b56948c048111c4f78d9909c1846ab225b)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/recipes-devtools/perl/perl_5.22.1.bb b/meta/recipes-devtools/perl/perl_5.22.1.bb
index 705852c01c..54594b1dfc 100644
--- a/meta/recipes-devtools/perl/perl_5.22.1.bb
+++ b/meta/recipes-devtools/perl/perl_5.22.1.bb
@@ -349,7 +349,7 @@ python populate_packages_prepend () {
     # modules. Don't attempt to use the result of do_split_packages() as some
     # modules are manually split (eg. perl-module-unicore).
     packages = filter(lambda p: 'perl-module-' in p, d.getVar('PACKAGES', True).split())
-    d.setVar("RRECOMMENDS_${PN}-modules", ' '.join(packages))
+    d.setVar(d.expand("RRECOMMENDS_${PN}-modules"), ' '.join(packages))
 }
 
 PACKAGES_DYNAMIC += "^perl-module-.*"