Fix a couple of build failures on Ubuntu hirsute:

 - src/engine-eds.cpp: use i_cal_component_free for ICalComponent
 - src/exporter.cpp: drop unnecessary G_OBJECT cast

1 files changed, 1 insertions, 1 deletions

diff --git a/src/engine-eds.cpp b/src/engine-eds.cpp
index f8a4ce8..277c090 100644
--- a/src/engine-eds.cpp
+++ b/src/engine-eds.cpp
@@ -1210,7 +1210,7 @@ private:
                 }
             }
 
-            g_clear_pointer(&icc, icalcomponent_free);
+            g_clear_pointer(&icc, i_cal_component_free);
         }
     }