Fix chdir() when rootdir it's an empty string.

--HG-- extra : convert_revision : bb7847fc538401d8c585bcb75114956f879077d3
2009-04-05 12:41:40 +02:00 · 2009-04-05 12:41:40 +02:00 · 161f97ce97
parent 4bf5c5f750
commit 161f97ce97
2 changed files with 6 additions and 0 deletions
--- a/lib/remove.c
+++ b/lib/remove.c
@ -219,6 +219,9 @@ xbps_remove_binary_pkg(const char *pkgname, bool update)

 	assert(pkgname != NULL);

+	if (strcmp(rootdir, "") == 0)
+		rootdir = "/";
+
 	if (rootdir) {
 		if (chdir(rootdir) == -1)
 			return errno;
--- a/lib/unpack.c
+++ b/lib/unpack.c
@ -140,6 +140,9 @@ unpack_archive_fini(struct archive *ar, prop_dictionary_t pkg)
 	rootdir = xbps_get_rootdir();
 	flags = xbps_get_flags();

+	if (strcmp(rootdir, "") == 0)
+		rootdir = "/";
+
 	if (rootdir) {
 		if (chdir(rootdir) == -1)
 			return errno;