# HG changeset patch
# User J. Ali Harlow <ali@juiblex.co.uk>
# Date 1231866291 0
# Node ID 7538f8dc442549ab7cd28099751e4742fa34c262
# Parent  765b72a613b25034a547a98af529ab7dc18e8b23
Don't try and stat the installation root if it's the empty string.

diff -r 765b72a613b2 -r 7538f8dc4425 librazor/rpm.c
--- a/librazor/rpm.c	Mon Jan 12 18:53:02 2009 +0000
+++ b/librazor/rpm.c	Tue Jan 13 17:04:51 2009 +0000
@@ -754,7 +754,7 @@
 	installer.root = root;
 
 	/* FIXME: Only do this before a transaction, not per rpm. */
-	if (stat(root, &buf) < 0 || !S_ISDIR(buf.st_mode)) {
+	if (*root && (stat(root, &buf) < 0 || !S_ISDIR(buf.st_mode))) {
 		fprintf(stderr,
 			"root installation directory \"%s\" does not exist\n",
 			root);