[evolution-data-server] Avoid use of uninitialized variables

[Milan Crha <mcrha src gnome org>]

commit 30aeb4b245da0b1e19a828e4e73bde6cfb7b0d8b
Author: Milan Crha <mcrha redhat com>
Date:   Fri Apr 3 11:17:10 2015 +0200

    Avoid use of uninitialized variables

 .../e-server-side-source-credentials-provider.c    |    2 +-
 libedataserver/e-source.c                          |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/libebackend/e-server-side-source-credentials-provider.c 
b/libebackend/e-server-side-source-credentials-provider.c
index 748104e..a23f907 100644
--- a/libebackend/e-server-side-source-credentials-provider.c
+++ b/libebackend/e-server-side-source-credentials-provider.c
@@ -35,7 +35,7 @@ static ESource *
 server_side_source_credentials_provider_ref_source (ESourceCredentialsProvider *provider,
                                                    const gchar *uid)
 {
-       ESource *source;
+       ESource *source = NULL;
        GObject *registry;
 
        g_return_val_if_fail (E_IS_SERVER_SIDE_SOURCE_CREDENTIALS_PROVIDER (provider), NULL);
diff --git a/libedataserver/e-source.c b/libedataserver/e-source.c
index 6fc740f..eddb724 100644
--- a/libedataserver/e-source.c
+++ b/libedataserver/e-source.c
@@ -1099,7 +1099,7 @@ source_idle_connection_status_change_cb (gpointer user_data)
        ESource *source = E_SOURCE (user_data);
        EDBusObject *dbus_object;
        EDBusSource *dbus_source;
-       gboolean changed;
+       gboolean changed = FALSE;
 
        if (g_source_is_destroyed (g_main_current_source ()))
                return FALSE;