udevadm: trivial simplification

diff --git a/src/udev/udevadm-info.c b/src/udev/udevadm-info.c
index 66b51c1..6753c52 100644 (file)
--- a/src/udev/udevadm-info.c
+++ b/src/udev/udevadm-info.c
@@ -433,17 +433,13 @@ static int uinfo(struct udev *udev, int argc, char *argv[]) {
                 case QUERY_PROPERTY:
                         list_entry = udev_device_get_properties_list_entry(device);
                         while (list_entry != NULL) {
-                                if (export) {
-                                        const char *prefix = export_prefix;
-
-                                        if (prefix == NULL)
-                                                prefix = "";
-                                        printf("%s%s='%s'\n", prefix,
+                                if (export)
+                                        printf("%s%s='%s'\n", strempty(export_prefix),
                                                udev_list_entry_get_name(list_entry),
                                                udev_list_entry_get_value(list_entry));
-                                } else {
+                                else
                                         printf("%s=%s\n", udev_list_entry_get_name(list_entry), udev_list_entry_get_value(list_entry));
-                                }
+
                                 list_entry = udev_list_entry_get_next(list_entry);
                         }
                         break;