repo: Allow empty commit bodies

diff --git a/src/libhacktree/hacktree-repo.c b/src/libhacktree/hacktree-repo.c
index 57fb46680d038247ab2ca7c671d6d676ff02cfc5..3de81c35d49dc4217e7b648bab468987501d08c0 100644 (file)
--- a/src/libhacktree/hacktree-repo.c
+++ b/src/libhacktree/hacktree-repo.c
@@ -1228,7 +1228,7 @@ hacktree_repo_commit (HacktreeRepo *self,
                           HACKTREE_COMMIT_VERSION,
                           create_empty_gvariant_dict (),
                           priv->current_head ? priv->current_head : "",
-                          subject, body,
+                          subject, body ? body : "",
                           g_date_time_to_unix (now) / G_TIME_SPAN_SECOND,
                           g_checksum_get_string (root_checksum));
   if (!import_gvariant_object (self, HACKTREE_SERIALIZED_COMMIT_VARIANT,