be_package: read force entry and convert to epoch

We still need to read force entry in epoch-aware pacman, so that when we
install an old force package, EPOCH gets written to the local db.

Signed-off-by: Xavier Chantry <chantry.xavier@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/libalpm/be_package.c b/lib/libalpm/be_package.c
index ddcad596..254f830b 100644
--- a/lib/libalpm/be_package.c
+++ b/lib/libalpm/be_package.c
@@ -184,6 +184,11 @@ static int parse_descfile(struct archive *a, pmpkg_t *newpkg)
 				STRDUP(newpkg->version, ptr, RET_ERR(PM_ERR_MEMORY, -1));
 			} else if(strcmp(key, "pkgdesc") == 0) {
 				STRDUP(newpkg->desc, ptr, RET_ERR(PM_ERR_MEMORY, -1));
+			} else if(strcmp(key, "force") == 0) {
+				/* For backward compatibility, like in sync_db_read */
+				if(!newpkg->epoch) {
+					newpkg->epoch = 1;
+				}
 			} else if(strcmp(key, "epoch") == 0) {
 				newpkg->epoch = atoi(ptr);
 			} else if(strcmp(key, "group") == 0) {