Stop at the first error.

diff --git a/libmisc/copydir.c b/libmisc/copydir.c
index 1a93a93f4fd4b11e8d9e0c3e831f55ae97aa3f6e..16c80e29c7234219a1958c4fbae709a9af4db8a7 100644 (file)
--- a/libmisc/copydir.c
+++ b/libmisc/copydir.c
@@ -217,7 +217,7 @@ int copy_tree (const char *src_root, const char *dst_root, uid_t uid, gid_t gid)
                dst_orig = dst_root;
                set_orig++;
        }
-       while ((ent = readdir (dir))) {
+       while ((0 == err) && (ent = readdir (dir)) != NULL) {
 
                /*
                 * Skip the "." and ".." entries