build: Set errno to EINVAL when build ID is of an invalid format

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/libpakfire/build.c b/src/libpakfire/build.c
index 58ceb21c61a54cdbb0b8c35f31761c6434e7853f..b47b86f117e58f28a3757f59a40140c7f2a4e691 100644 (file)
--- a/src/libpakfire/build.c
+++ b/src/libpakfire/build.c
@@ -807,6 +807,7 @@ static int pakfire_build_parse_id(struct pakfire_build* build, const char* id) {
                r = uuid_parse(id, build->id);
                if (r) {
                        ERROR(build->pakfire, "Could not parse build ID '%s'\n", id);
+                       errno = EINVAL;
                        return r;
                }