From: Timo Sirainen <tss@iki.fi>
Date: Fri, 24 Oct 2014 23:56:42 +0000 (+0300)
Subject: lib-index: Don't assert-crash if expunge event handling finds that everything is... 
X-Git-Tag: 2.2.15~7
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=458b283a2f3db6e5aff20b4df1bbd18ada3900dd;p=thirdparty%2Fdovecot%2Fcore.git

lib-index: Don't assert-crash if expunge event handling finds that everything is already expunged.
---

diff --git a/src/lib-index/mail-index-sync-update.c b/src/lib-index/mail-index-sync-update.c
index 44109b2068..2ad1aa640c 100644
--- a/src/lib-index/mail-index-sync-update.c
+++ b/src/lib-index/mail-index-sync-update.c
@@ -243,11 +243,14 @@ sync_expunge_range(struct mail_index_sync_map_ctx *ctx, const ARRAY_TYPE(seq_ran
 	unsigned int i, count;
 	uint32_t dest_seq1, prev_seq2, orig_rec_count;
 
+	range = array_get(seqs, &count);
+	if (count == 0)
+		return;
+	i_assert(count > 0);
+
 	map = mail_index_sync_get_atomic_map(ctx);
 
 	/* call the expunge handlers first */
-	range = array_get(seqs, &count);
-	i_assert(count > 0);
 	if (sync_expunge_handlers_init(ctx)) {
 		for (i = 0; i < count; i++) {
 			sync_expunge_call_handlers(ctx,