commit ff501cb60ba94f4cbee9d265f0b853ca4d666257
Author: Maciek Sakrejda <m.sakrejda@gmail.com>
Date:   Mon Nov 16 14:37:11 2020 -0800

    Fix pagination link handling
    
    If the total number of search results is divisible by the page size, the page count
    is mis-calculated and there's a link to an additional page of results, even though there
    are no more results and that page is empty.
    
    See issue here: https://www.postgresql.org/search/?m=1&q=contrib&l=76&d=365&s=r&p=2
    
    At the moment, this has 20 results but a link to a second page, which is empty with a label of
    "Results 21-20 of 20." Previous and Next works still work fine, but that second page
    does not really need to be there.
    
    This changes the page count calculation to avoid this issue.

diff --git a/pgweb/search/views.py b/pgweb/search/views.py
index 49dbbfb..0a9c238 100644
--- a/pgweb/search/views.py
+++ b/pgweb/search/views.py
@@ -229,7 +229,7 @@ def search(request):
             'query': request.GET['q'],
             'pagelinks': "&nbsp;".join(
                 generate_pagelinks(pagenum,
-                                   totalhits // hitsperpage + 1,
+                                   (totalhits - 1) // hitsperpage + 1,
                                    querystr)),
             'hits': [{
                 'date': h['d'],
@@ -305,7 +305,7 @@ def search(request):
             'query': request.GET['q'],
             'pagelinks': "&nbsp;".join(
                 generate_pagelinks(pagenum,
-                                   totalhits // hitsperpage + 1,
+                                   (totalhits - 1) // hitsperpage + 1,
                                    querystr)),
             'hits': [{
                 'title': h[3],