[evolution-data-server] imapx_untagged_fetch: Replace assertion with runtime-warning.

[Matthew Barnes <mbarnes src gnome org>]

commit 5c498a63bed8b6253c00f3d7edeab7077ad31e33
Author: Matthew Barnes <mbarnes redhat com>
Date:   Tue Mar 12 10:53:55 2013 -0400

    imapx_untagged_fetch: Replace assertion with runtime-warning.
    
    Temporary Band-Aid until we can figure out why some users are hitting
    this assertion.  Libraries should never abort programs on their own.

 camel/camel-imapx-server.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/camel/camel-imapx-server.c b/camel/camel-imapx-server.c
index 095ee9a..6d0893f 100644
--- a/camel/camel-imapx-server.c
+++ b/camel/camel-imapx-server.c
@@ -1952,8 +1952,7 @@ imapx_untagged_fetch (CamelIMAPXServer *is,
 
                                        } while (!found && min <= max);
 
-                                       if (!found)
-                                               g_assert_not_reached ();
+                                       g_return_val_if_fail (found, FALSE);
 
                                        server_flags = r->server_flags;
                                        server_user_flags = r->server_user_flags;