lib: sbom30: Fix agent reference

When a agent reference was being used, the code was not using the
correct base variable to look up the agent

(From OE-Core rev: f3f13f48e214b25cf302b8ce397b630f5aa283fa)

Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/lib/oe/sbom30.py b/meta/lib/oe/sbom30.py
index ea70f6fb69..7d01715ce2 100644
--- a/meta/lib/oe/sbom30.py
+++ b/meta/lib/oe/sbom30.py
@@ -393,7 +393,7 @@ class ObjectSet(oe.spdx30.SHACLObjectSet):
         if ref_varname:
             if ref_varname == varname:
                 bb.fatal(f"{varname} cannot reference itself")
-            return new_agent(varname, creation_info=creation_info)
+            return self.new_agent(ref_varname, creation_info=creation_info)
 
         import_key = self.d.getVar(f"{varname}_import")
         if import_key: