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mod_storage_internal: Return error if 'before' or 'after' are not found (partial fix for #1325)

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Kim Alvefur 2019-03-05 00:12:30 +01:00
parent 48d6fa1aa1
commit b772308c93
1 changed files with 10 additions and 0 deletions
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10
plugins/mod_storage_internal.lua
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@ -161,20 +161,30 @@ function archive:find(username, query)
if query.reverse then if query.reverse then
items:reverse(); items:reverse();
if query.before then if query.before then
local found = false;
for j = 1, #items do for j = 1, #items do
if (items[j].key or tostring(j)) == query.before then if (items[j].key or tostring(j)) == query.before then
found = true;
i = j; i = j;
break; break;
end end
end end
if not found then
return nil, "item-not-found";
end
end end
elseif query.after then elseif query.after then
local found = false;
for j = 1, #items do for j = 1, #items do
if (items[j].key or tostring(j)) == query.after then if (items[j].key or tostring(j)) == query.after then
found = true;
i = j; i = j;
break; break;
end end
end end
if not found then
return nil, "item-not-found";
end
end end
if query.limit and #items - i > query.limit then if query.limit and #items - i > query.limit then
items[i+query.limit+1] = nil; items[i+query.limit+1] = nil;