unit: remove union Unit

[elogind.git] / src / sysfs-show.c

diff --git a/src/sysfs-show.c b/src/sysfs-show.c
index ab866a470755235aaaec899e1c5e433453fbdff6..b8b356d77b1945ddcb4adf57340e45384d66ff77 100644 (file)
--- a/src/sysfs-show.c
+++ b/src/sysfs-show.c
@@ -165,6 +165,9 @@ int show_sysfs(const char *seat, const char *prefix, unsigned n_columns) {
         else
                 r = udev_enumerate_add_match_tag(e, "seat");
 
+        if (r < 0)
+                goto finish;
+
         r = udev_enumerate_scan_devices(e);
         if (r < 0)
                 goto finish;