alias unpack to table.unpack if needed (lua>=5.2) (#127)

fix #124
raboof · Jun 21, 2019 · db7e0ae · db7e0ae
1 parent c794418
commit db7e0ae
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diff --git a/build/mkman.lua b/build/mkman.lua
@@ -10,6 +10,8 @@
 
 local translations={}
 
+local unpack = unpack or table.unpack
+
 local function gettext(x)
     local t=translations[x]
     if not t or t=="" then

diff --git a/ioncore/ioncore_misc.lua b/ioncore/ioncore_misc.lua
@@ -17,6 +17,8 @@ local layouts={
     default = empty,
 }
 
+local unpack = unpack or table.unpack
+
 --DOC
 -- Define a new workspace layout with name \var{name}, and
 -- attach/creation parameters given in \var{tab}. The layout

diff --git a/mod_statusbar/ion-statusd/statusd_mail.lua b/mod_statusbar/ion-statusd/statusd_mail.lua
@@ -19,6 +19,8 @@ local defaults={
     files = {}
 }
 
+local unpack = unpack or table.unpack
+
 local settings=table.join(statusd.get_config(mon), defaults)
 
 local function TR(s, ...)