[evolution-data-server] Bug #628426 - Fix double free crash caused by the previous patch

[Milan Crha <mcrha src gnome org>]

commit b01708589aea7ec82218d33616e1e8a56f01d0b1
Author: Milan Crha <mcrha redhat com>
Date:   Wed Sep 8 13:09:58 2010 +0200

    Bug #628426 - Fix double free crash caused by the previous patch

 camel/providers/imapx/camel-imapx-server.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/camel/providers/imapx/camel-imapx-server.c b/camel/providers/imapx/camel-imapx-server.c
index e8758f5..58d78c6 100644
--- a/camel/providers/imapx/camel-imapx-server.c
+++ b/camel/providers/imapx/camel-imapx-server.c
@@ -3550,7 +3550,7 @@ imapx_command_step_fetch_done(CamelIMAPXServer *is, CamelIMAPXCommand *ic)
 	}
 	isum->uidnext = ifolder->uidnext_on_server;
 
-cleanup:
+ cleanup:
 	for (i=0;i<infos->len;i++) {
 		struct _refresh_info *r = &g_array_index(infos, struct _refresh_info, i);
 
@@ -3558,7 +3558,8 @@ cleanup:
 		g_free(r->uid);
 	}
 	g_array_free(job->u.refresh_info.infos, TRUE);
-	camel_folder_change_info_free (job->u.refresh_info.changes);
+	if (job->type == IMAPX_JOB_FETCH_NEW_MESSAGES)
+		camel_folder_change_info_free (job->u.refresh_info.changes);
 
 	imapx_job_done (is, job);
 	camel_imapx_command_free (ic);