tree-wide: check if errno is greater than zero (2)

Compare errno with zero in a way that tells gcc that
(if the condition is true) errno is positive.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/tmpfiles/tmpfiles.c b/src/tmpfiles/tmpfiles.c
index f9a759e223..bb81ff5e3a 100644
--- a/src/tmpfiles/tmpfiles.c
+++ b/src/tmpfiles/tmpfiles.c
@@ -1075,7 +1075,7 @@ static int item_do_children(Item *i, const char *path, action_t action) {
                 errno = 0;
                 de = readdir(d);
                 if (!de) {
-                        if (errno != 0 && r == 0)
+                        if (errno > 0 && r == 0)
                                 r = -errno;
 
                         break;