From 8cb5fdac44498271111dce8145623bded04cc27f Mon Sep 17 00:00:00 2001
From: Adam Dickmeiss <adam@indexdata.dk>
Date: Tue, 13 Aug 2013 14:35:43 +0200
Subject: [PATCH] Ensure sorted reclists even if now show is performed

This is part of PAZ-884
---
 src/reclists.c |   22 +++++++++++++---------
 src/reclists.h |    2 +-
 src/session.c  |    3 ++-
 3 files changed, 16 insertions(+), 11 deletions(-)

diff --git a/src/reclists.c b/src/reclists.c
index 99c033e..0a9bd8c 100644
--- a/src/reclists.c
+++ b/src/reclists.c
@@ -209,27 +209,31 @@ static int reclist_cmp(const void *p1, const void *p2)
     return res;
 }
 
-void reclist_limit(struct reclist *l, struct session *se)
+void reclist_limit(struct reclist *l, struct session *se, int lazy)
 {
     unsigned i;
     int num = 0;
     struct reclist_bucket **pp = &l->sorted_list;
 
     reclist_enter(l);
-    for (i = 0; i < l->hash_size; i++)
+
+    if (!lazy || !*pp)
     {
-        struct reclist_bucket *p;
-        for (p = l->hashtable[i]; p; p = p->hash_next)
+        for (i = 0; i < l->hash_size; i++)
         {
-            if (session_check_cluster_limit(se, p->record))
+            struct reclist_bucket *p;
+            for (p = l->hashtable[i]; p; p = p->hash_next)
             {
-                *pp = p;
-                pp = &p->sorted_next;
-                num++;
+                if (session_check_cluster_limit(se, p->record))
+                {
+                    *pp = p;
+                    pp = &p->sorted_next;
+                    num++;
+                }
             }
         }
+        *pp = 0;
     }
-    *pp = 0;
     l->num_records = num;
     reclist_leave(l);
 }
diff --git a/src/reclists.h b/src/reclists.h
index ea87d80..ba495bd 100644
--- a/src/reclists.h
+++ b/src/reclists.h
@@ -37,7 +37,7 @@ struct reclist_sortparms
 
 struct reclist *reclist_create(NMEM);
 void reclist_destroy(struct reclist *l);
-void reclist_limit(struct reclist *l, struct session *session);
+void reclist_limit(struct reclist *l, struct session *session, int lazy);
 struct record_cluster *reclist_insert(struct reclist *tl,
                                       struct conf_service *service,
                                       struct record  *record,
diff --git a/src/session.c b/src/session.c
index 0aaec33..77d9ee8 100644
--- a/src/session.c
+++ b/src/session.c
@@ -1240,6 +1240,7 @@ struct record_cluster *show_single_start(struct session *se, const char *id,
     session_enter(se, "show_single_start");
     *prev_r = 0;
     *next_r = 0;
+    reclist_limit(se->reclist, se, 1);
 
     reclist_enter(se->reclist);
     while ((r = reclist_read_record(se->reclist)))
@@ -1313,7 +1314,7 @@ struct record_cluster **show_range_start(struct session *se,
     *sumhits = 0;
     *approx_hits = 0;
     *total = 0;
-    reclist_limit(se->reclist, se);
+    reclist_limit(se->reclist, se, 0);
     if (se->relevance)
     {
         for (spp = sp; spp; spp = spp->next)
-- 
1.7.10.4