update source to Ceph Pacific 16.2.2

[ceph.git] / ceph / src / boost / tools / build / src / tools / generators / archive-generator.jam

diff --git a/ceph/src/boost/tools/build/src/tools/generators/archive-generator.jam b/ceph/src/boost/tools/build/src/tools/generators/archive-generator.jam
index 1b872180232aa9c38e24825652b2c8a029b94a7e..6afc8e7aa6218ed25aaba77a01fc59590a2b5228 100644 (file)
--- a/ceph/src/boost/tools/build/src/tools/generators/archive-generator.jam
+++ b/ceph/src/boost/tools/build/src/tools/generators/archive-generator.jam
@@ -52,7 +52,7 @@ class archive-generator : generator
         {
             for local t in $(sources)
             {
-                if [ type.is-derived [ $(t).type ] LIB ]
+                if [ $(t).type ] && [ type.is-derived [ $(t).type ] LIB ]
                 {
                     usage-requirements += <library>$(t) ;
                 }