# HG changeset patch
# User Timo Sirainen <tss@iki.fi>
# Date 1254323298 14400
# Node ID d551cd628efa717a61a0c17218932de3c293de41
# Parent  298d58ab6e2c7f0cb8e1a13d3d83b0e9b3774dae
Avoid assert-crashing when two processes try to create index at the same time.

diff -r 298d58ab6e2c -r d551cd628efa src/lib-index/mail-index.c
--- a/src/lib-index/mail-index.c	Wed Sep 30 08:52:12 2009 -0400
+++ b/src/lib-index/mail-index.c	Wed Sep 30 11:08:18 2009 -0400
@@ -347,6 +347,11 @@
 		}
 
 		ret = mail_transaction_log_create(index->log, FALSE);
+		if (index->map != NULL) {
+			/* log creation could have changed it if someone else
+			   just created it. */
+			index->map->hdr.indexid = index->indexid;
+		}
 		index->initial_create = FALSE;
 		created = TRUE;
 	}