libdpkg: Use TRIGGERSLOCKFILE instead of literal string

ChangeLog

@@ -1,3 +1,8 @@
+2008-04-01  Guillem Jover  <guillem@debian.org>
+
+	* lib/trigdeferred.l (trigdef_update_start): Use TRIGGERSLOCKFILE
+	instead of literal string.
+
 2008-04-01  Guillem Jover  <guillem@debian.org>
 
 	* src/enquiry.c (badstatinfos): Fix typos (processesing -> processing).

lib/trigdeferred.l

@@ -104,7 +104,7 @@ trigdef_update_start(enum trigdef_updateflags uf, const char *admindir)
 	int r;
 
 	if (uf & tduf_write) {
-		constructfn(&fn, admindir, "Lock");
+		constructfn(&fn, admindir, TRIGGERSLOCKFILE);
 		if (lock_fd == -1) {
 			lock_fd = open(fn.buf, O_RDWR | O_CREAT | O_TRUNC, 0600);
 			if (lock_fd == -1) {