[Libguestfs] [PATCH 1/2] lib: Allow db_dump package to be a weak dependency (RHBZ#1409024).

--- lib/inspect-apps.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/lib/inspect-apps.c b/lib/inspect-apps.c index f0cf16b38..020a3332c 100644 --- a/lib/inspect-apps.c +++ b/lib/inspect-apps.c @@ -122,9 +122,14 @@ guestfs_impl_inspect_list_applications2 (guestfs_h *g, const char *root) if (STREQ (type, "linux") || STREQ (type, "hurd")) { if (STREQ (package_format, "rpm")) { #ifdef DB_DUMP - ret = list_applications_rpm (g, root); - if (ret == NULL) - return NULL; + /* Allow db_dump to be missing at runtime so that it can be + * installed as a weak dependency. + */ + if (system (DB_DUMP " -V >/dev/null 2>&1") == 0) { + ret = list_applications_rpm (g, root); + if (ret == NULL) + return NULL; + } #endif } else if (STREQ (package_format, "deb")) { -- 2.13.2