libs/http: don't calculate etag twice in If-None-Match, fix typos in inline-doc

[project/luci.git] / libs / http / luasrc / http / protocol / conditionals.lua

diff --git a/libs/http/luasrc/http/protocol/conditionals.lua b/libs/http/luasrc/http/protocol/conditionals.lua
index 635d6b2..75e1f7b 100644 (file)
--- a/libs/http/luasrc/http/protocol/conditionals.lua
+++ b/libs/http/luasrc/http/protocol/conditionals.lua
@@ -35,7 +35,7 @@ end
 -- compare it against the given stat object.
 -- @param req  HTTP request message object
 -- @param stat A file.stat object
--- @return             Boolean indicating wheather the precondition is ok
+-- @return             Boolean indicating whether the precondition is ok
 -- @return             Alternative status code if the precondition failed
 function if_match( req, stat )
        local h    = req.headers
@@ -60,7 +60,7 @@ end
 -- and compare it against the given stat object.
 -- @param req  HTTP request message object
 -- @param stat A file.stat object
--- @return             Boolean indicating wheather the precondition is ok
+-- @return             Boolean indicating whether the precondition is ok
 -- @return             Alternative status code if the precondition failed
 -- @return             Table containing extra HTTP headers if the precondition failed
 function if_modified_since( req, stat )
@@ -89,7 +89,7 @@ end
 -- compare it against the given stat object.
 -- @param req  HTTP request message object
 -- @param stat A file.stat object
--- @return             Boolean indicating wheather the precondition is ok
+-- @return             Boolean indicating whether the precondition is ok
 -- @return             Alternative status code if the precondition failed
 -- @return             Table containing extra HTTP headers if the precondition failed
 function if_none_match( req, stat )
@@ -103,7 +103,7 @@ function if_none_match( req, stat )
                        if ( ent == '*' or ent == etag ) and stat ~= nil then
                                if method == "GET" or method == "HEAD" then
                                        return false, 304, {
-                                               ["ETag"]          = mk_etag( stat );
+                                               ["ETag"]          = etag;
                                                ["Date"]          = date.to_http( os.time() );
                                                ["Last-Modified"] = date.to_http( stat.mtime )
                                        }
@@ -123,7 +123,7 @@ end
 -- false, 412 to indicate a failed precondition.
 -- @param req  HTTP request message object
 -- @param stat A file.stat object
--- @return             Boolean indicating wheather the precondition is ok
+-- @return             Boolean indicating whether the precondition is ok
 -- @return             Alternative status code if the precondition failed
 function if_range( req, stat )
        -- Sorry, no subranges (yet)
@@ -135,7 +135,7 @@ end
 -- header and compare it against the given stat object.
 -- @param req  HTTP request message object
 -- @param stat A file.stat object
--- @return             Boolean indicating wheather the precondition is ok
+-- @return             Boolean indicating whether the precondition is ok
 -- @return             Alternative status code if the precondition failed
 function if_unmodified_since( req, stat )
        local h = req.headers