cryptsetup-generator: fix luks-* entry parsing from crypttab

This reverts a part of commit 49fe5c099639 ('tree-wide: port various places
over to STARTSWITH_SET()') that replaced a pair of startswith() calls
with STARTSWITH_SET().

They were in fact for a different strings (device vs. name), botching
the crypttap parsing.

diff --git a/src/cryptsetup/cryptsetup-generator.c b/src/cryptsetup/cryptsetup-generator.c
index 690ce0f..92314b6 100644 (file)
--- a/src/cryptsetup/cryptsetup-generator.c
+++ b/src/cryptsetup/cryptsetup-generator.c
@@ -546,9 +546,11 @@ static int add_crypttab_devices(void) {
                         continue;
                 }
 
-                uuid = STARTSWITH_SET(device, "UUID=", "luks-");
+                uuid = startswith(device, "UUID=");
                 if (!uuid)
                         uuid = path_startswith(device, "/dev/disk/by-uuid/");
+                if (!uuid)
+                        uuid = startswith(name, "luks-");
                 if (uuid)
                         d = hashmap_get(arg_disks, uuid);