--- /dev/null
+# Regression test for issue with multiple files generated at once
+
+Import('env')
+
+env.Command(['file1.pb.c', 'file1.pb.h', 'file2.pb.c', 'file2.pb.h'], ['file1.proto', 'file2.proto'],
+ env['NANOPB_PROTO_CMD'])
+
+env.Object('file1.pb.c')
+env.Object('file2.pb.c')