redis dict: Log an error if we get disconnected unexpectedly.

diff --git a/src/lib-dict/dict-redis.c b/src/lib-dict/dict-redis.c
index 28bd44d527a4a3a7586f822149fd5011ac9e9b4f..37d9fb5324ead23e891f0f138d65283d594e0393 100644 (file)
--- a/src/lib-dict/dict-redis.c
+++ b/src/lib-dict/dict-redis.c
@@ -241,6 +241,8 @@ static void redis_conn_input(struct connection *_conn)
        case 0:
                return;
        case -1:
+               if (conn->dict->ioloop != NULL)
+                       i_error("redis: Disconnected unexpectedly");
                redis_conn_destroy(_conn);
                return;
        default: