supply $revision$ at _diff if "Changes from beginning to ..."

jgm · Sep 1, 2012 · 276233f · 276233f
1 parent c6048bb
commit 276233f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Network/Gitit/Handlers.hs b/Network/Gitit/Handlers.hs
@@ -460,7 +460,7 @@ showDiff file page params = do
        Left e         -> liftIO $ throwIO e
        Right htmlDiff -> formattedPage defaultPageLayout{
                                           pgPageName = page,
-                                          pgRevision = from',
+                                          pgRevision = from' `mplus` to,
                                           pgMessages = pMessages params,
                                           pgTabs = DiffTab :
                                                    pgTabs defaultPageLayout,