X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fcore%2Fmanager.c;h=d33112df2f3699af4db9c3a5a812bd97c6c578e8;hb=cc3bc3e6203e0c615e31b8b68796362e1385f28a;hp=d92e048e2468cf61ababfd9d4c310d305b3d6315;hpb=d6483ba7834b9e63caee929c9d6373b796be1b21;p=elogind.git

diff --git a/src/core/manager.c b/src/core/manager.c
index d92e048e2..d33112df2 100644
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -838,7 +838,8 @@ static unsigned manager_dispatch_gc_queue(Manager *m) {
 
                 if (u->gc_marker == gc_marker + GC_OFFSET_BAD ||
                     u->gc_marker == gc_marker + GC_OFFSET_UNSURE) {
-                        log_unit_debug(u->id, "Collecting %s", u->id);
+                        if (u->id)
+                                log_unit_debug(u->id, "Collecting %s", u->id);
                         u->gc_marker = gc_marker + GC_OFFSET_BAD;
                         unit_add_to_cleanup_queue(u);
                 }