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hgweb: simplify calculation of first revision in filelog command
authorDenis Laxalde <denis.laxalde@logilab.fr>
Tue, 17 Jan 2017 09:19:24 +0100
changeset 30826 923336cf8b8a
parent 30825 4deb7c1a07ab
child 30827 e997e4826459
hgweb: simplify calculation of first revision in filelog command
mercurial/hgweb/webcommands.py file | annotate | diff | comparison | revisions 
--- a/mercurial/hgweb/webcommands.py	Tue Jan 17 09:17:29 2017 +0100
+++ b/mercurial/hgweb/webcommands.py	Tue Jan 17 09:19:24 2017 +0100
@@ -972,7 +972,7 @@
     morevars['revcount'] = revcount * 2
 
     count = fctx.filerev() + 1
-    start = max(0, fctx.filerev() - revcount + 1) # first rev on this page
+    start = max(0, count - revcount) # first rev on this page
     end = min(count, start + revcount) # last rev on this page
     parity = paritygen(web.stripecount, offset=start - end)
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