Fix bug introduced last commit: the if (name) else case needs to zero it.

1 files changed, 3 insertions, 4 deletions

diff --git a/lib/dirtree.c b/lib/dirtree.c
index 70b567d2..cc5d0545 100644
--- a/lib/dirtree.c
+++ b/lib/dirtree.c
@@ -52,14 +52,13 @@ struct dirtree *dirtree_add_node(struct dirtree *parent, char *name, int flags)
   }
 
   // Allocate/populate return structure
-  dt = xmalloc((len = sizeof(struct dirtree)+len+1)+linklen);
-  memset(dt, 0, statless ? sizeof(struct dirtree)+1
-    : offsetof(struct dirtree, st));
+  memset(dt = xmalloc((len = sizeof(struct dirtree)+len+1)+linklen), 0,
+    statless ? sizeof(struct dirtree)+1 : offsetof(struct dirtree, st));
   dt->parent = parent;
   dt->again = statless ? 2 : 0;
   if (!statless) memcpy(&dt->st, &st, sizeof(struct stat));
   if (name) strcpy(dt->name, name);
-  else dt->st.st_mode = S_IFDIR;
+  else *dt->name = 0, dt->st.st_mode = S_IFDIR;
   if (linklen) dt->symlink = memcpy(len+(char *)dt, libbuf, linklen);
 
   return dt;