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| author | Christian Schoenebeck <christian.schoenebeck@gmail.com> | 2015-05-24 20:03:52 +0200 |
|---|---|---|
| committer | Christian Schoenebeck <christian.schoenebeck@gmail.com> | 2015-05-24 20:03:52 +0200 |
| commit | 740ce09fb96032f1e76b6f942a5a3798a481b5d3 (patch) | |
| tree | 099ba7a8760382682b177b275e3257057cd5d8d9 | |
| parent | 64b728a2dfc1fd2ed5e7cced67c3ab2555dd3a53 (diff) | |
luci-app-ddns: fixed version check
fixed version checking in function ipkg_ver_compare()
Reported issue #387 and openwrt/packages issue 1285
Signed-off-by: Christian Schoenebeck <christian.schoenebeck@gmail.com>
| -rw-r--r-- | applications/luci-app-ddns/Makefile | 2 | ||||
| -rw-r--r-- | applications/luci-app-ddns/luasrc/tools/ddns.lua | 39 |
2 files changed, 13 insertions, 28 deletions
diff --git a/applications/luci-app-ddns/Makefile b/applications/luci-app-ddns/Makefile index a2d2ae947..0e1e5df4c 100644 --- a/applications/luci-app-ddns/Makefile +++ b/applications/luci-app-ddns/Makefile @@ -10,7 +10,7 @@ PKG_NAME:=luci-app-ddns # Version == major.minor.patch # increase on new functionality (minor) or patches (patch) -PKG_VERSION:=2.2.3 +PKG_VERSION:=2.2.4 # Release == build # increase on changes of translation files diff --git a/applications/luci-app-ddns/luasrc/tools/ddns.lua b/applications/luci-app-ddns/luasrc/tools/ddns.lua index 6d5393146..4466063cb 100644 --- a/applications/luci-app-ddns/luasrc/tools/ddns.lua +++ b/applications/luci-app-ddns/luasrc/tools/ddns.lua @@ -98,8 +98,7 @@ end -- compare versions using "<=" "<" ">" ">=" "=" "<<" ">>" function ipkg_ver_compare(ver1, comp, ver2) - if not ver1 or not (#ver1 > 0) - or not ver2 or not (#ver2 > 0) + if not ver1 or not ver2 or not comp or not (#comp > 0) then return nil end -- correct compare string if comp == "<>" or comp == "><" or comp == "!=" or comp == "~=" then comp = "~=" @@ -116,33 +115,19 @@ function ipkg_ver_compare(ver1, comp, ver2) for i = 1, math.max(table.getn(av1),table.getn(av2)), 1 do local s1 = av1[i] or "" local s2 = av2[i] or "" - local n1 = tonumber(s1) - local n2 = tonumber(s2) - -- one numeric and other empty string then set other to 0 - if n1 and not n2 and (not s2 or #s2 == 0) then n2 = 0 end - if n2 and not n1 and (not s1 or #s1 == 0) then n1 = 0 end - - local nc = (n1 and n2) -- numeric compare - - if nc then - -- first "not equal" found return true - if comp == "~=" and (n1 ~= n2) then return true end - -- first "lower" found return true - if (comp == "<" or comp == "<=") and (n1 < n2) then return true end - -- first "greater" found return true - if (comp == ">" or comp == ">=") and (n1 > n2) then return true end - -- not equal then return false - if (n1 ~= n2) then return false end - else - if comp == "~=" and (s1 ~= s2) then return true end - if (comp == "<" or comp == "<=") and (s1 < s2) then return true end - if (comp == ">" or comp == ">=") and (s1 > s2) then return true end - if (s1 ~= s2) then return false end - end + -- first "not equal" found return true + if comp == "~=" and (s1 ~= s2) then return true end + -- first "lower" found return true + if (comp == "<" or comp == "<=") and (s1 < s2) then return true end + -- first "greater" found return true + if (comp == ">" or comp == ">=") and (s1 > s2) then return true end + -- not equal then return false + if (s1 ~= s2) then return false end end - -- all equal then true - return true + + -- all equal and not compare greater or lower then true + return not (comp == "<" or comp == ">") end -- read version information for given package if installed |