[evolution-data-server] Bump libical-glib dependency to 3.0.7 and benefit from its behavior

[Milan Crha <mcrha src gnome org>]

commit 77384ab552c19bf374dbeda53dc37f98d07bd4ec
Author: Milan Crha <mcrha redhat com>
Date:   Thu Jan 23 11:31:49 2020 +0100

    Bump libical-glib dependency to 3.0.7 and benefit from its behavior
    
    The benefit is that it can avoid redundant memory allocation of attachment
    data. To make sure this new behavior is used bump also the libical-glib
    dependency. Without it the memory could be leaked, when older libical-glib
    would be used.
    
    Related to https://gitlab.gnome.org/GNOME/evolution-data-server/issues/185

 CMakeLists.txt                                 | 2 +-
 src/calendar/libedata-cal/e-cal-meta-backend.c | 3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/CMakeLists.txt b/CMakeLists.txt
index e16b8b225..b3c881967 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -111,7 +111,7 @@ add_definitions(-DSOUP_VERSION_MIN_REQUIRED=${soup_encoded_version})
 
 set(gcr_minimum_version 3.4)
 set(libgdata_minimum_version 0.15.1)
-set(libical_glib_minimum_version 3.0.5)
+set(libical_glib_minimum_version 3.0.7)
 set(libsecret_minimum_version 0.5)
 set(libxml_minimum_version 2.0.0)
 set(sqlite_minimum_version 3.7.17)
diff --git a/src/calendar/libedata-cal/e-cal-meta-backend.c b/src/calendar/libedata-cal/e-cal-meta-backend.c
index 7501f2a43..93f4806ba 100644
--- a/src/calendar/libedata-cal/e-cal-meta-backend.c
+++ b/src/calendar/libedata-cal/e-cal-meta-backend.c
@@ -4067,9 +4067,8 @@ e_cal_meta_backend_inline_local_attachments_sync (ECalMetaBackend *meta_backend,
                                        gchar *base64;
 
                                        base64 = g_base64_encode ((const guchar *) content, len);
-                                       new_attach = i_cal_attach_new_from_data (base64, NULL, NULL);
+                                       new_attach = i_cal_attach_new_from_data (base64, (GFunc) g_free, 
NULL);
                                        g_free (content);
-                                       g_free (base64);
 
                                        ecmb_remove_all_but_filename_parameter (prop);