tests: add tests for environment serialization

[elogind.git] / src / basic / list.h

diff --git a/src/basic/list.h b/src/basic/list.h
index 5962aa42113b5d425cd181241a7f17da9ef43439..c3771a177f70e494b94d868a62056bc5d8f6e6be 100644 (file)
--- a/src/basic/list.h
+++ b/src/basic/list.h
@@ -142,6 +142,8 @@
                 } else {                                                \
                         if ((_b->name##_prev = _a->name##_prev))        \
                                 _b->name##_prev->name##_next = _b;      \
+                        else                                            \
+                                *_head = _b;                            \
                         _b->name##_next = _a;                           \
                         _a->name##_prev = _b;                           \
                 }                                                       \