diff options
Diffstat (limited to 'lib/libalpm/deps.c')
| -rw-r--r-- | lib/libalpm/deps.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c index 704a9046..47b7637a 100644 --- a/lib/libalpm/deps.c +++ b/lib/libalpm/deps.c @@ -512,13 +512,14 @@ static int can_remove_package(alpm_db_t *db, alpm_pkg_t *pkg, * @param db package database to do dependency tracing in * @param *targs pointer to a list of packages * @param include_explicit if 0, explicitly installed packages are not included + * @return 0 on success, -1 on errors */ -void _alpm_recursedeps(alpm_db_t *db, alpm_list_t *targs, int include_explicit) +int _alpm_recursedeps(alpm_db_t *db, alpm_list_t *targs, int include_explicit) { alpm_list_t *i, *j; if(db == NULL || targs == NULL) { - return; + return -1; } for(i = targs; i; i = i->next) { @@ -527,13 +528,18 @@ void _alpm_recursedeps(alpm_db_t *db, alpm_list_t *targs, int include_explicit) alpm_pkg_t *deppkg = j->data; if(_alpm_dep_edge(pkg, deppkg) && can_remove_package(db, deppkg, targs, include_explicit)) { + alpm_pkg_t *copy; _alpm_log(db->handle, ALPM_LOG_DEBUG, "adding '%s' to the targets\n", deppkg->name); /* add it to the target list */ - targs = alpm_list_add(targs, _alpm_pkg_dup(deppkg)); + if(_alpm_pkg_dup(deppkg, ©)) { + return -1; + } + targs = alpm_list_add(targs, copy); } } } + return 0; } /** |