From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Tue, 14 Jun 2016 21:05:42 +0000 (-0400)
Subject: udevadm: trivial simplification
X-Git-Tag: v231~159^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=19a29798bc44b377513c9e31eaf70b5ef520d54e;p=thirdparty%2Fsystemd.git

udevadm: trivial simplification
---

diff --git a/src/udev/udevadm-info.c b/src/udev/udevadm-info.c
index 66b51c1209e..6753c52005a 100644
--- 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;