Fix documentation of alpm_mtree_next and remove libarchive exposure

The documentation of the return types of alpm_mtree_next was incorrect.
This extended into the relevant function in be_local.c.

Also, return explicit integer values, rather than the ARCHIVE_xxx values,
to avoid unnecessarily exposing frontends to libarchive internals (even
though it makes no functional difference).

Original-work-by: morganamilo <morganamilo@archlinux.org>
Signed-off-by: Allan McRae <allan@archlinux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/pacman/check.c b/src/pacman/check.c
index ab35891a..85b25f39 100644
--- a/src/pacman/check.c
+++ b/src/pacman/check.c
@@ -277,7 +277,7 @@ int check_pkg_full(alpm_pkg_t *pkg)
 		return 0;
 	}
 
-	while(alpm_pkg_mtree_next(pkg, mtree, &entry) == ARCHIVE_OK) {
+	while(alpm_pkg_mtree_next(pkg, mtree, &entry) == 0) {
 		struct stat st;
 		const char *path = archive_entry_pathname(entry);
 		char filepath[PATH_MAX];