Change use of require to work with Lua 5.2

5 files changed, 8 insertions, 8 deletions

diff --git a/apk.lua b/apk.lua
index 971442c..9e1b37f 100644
--- a/apk.lua
+++ b/apk.lua
@@ -1,7 +1,7 @@
 -- apk library
 module (..., package.seeall)
 
-require("subprocess")
+subprocess = require("subprocess")
 
 delete = function(package)
 	local success = false
diff --git a/date.lua b/date.lua
index cd290f0..b2e4766 100644
--- a/date.lua
+++ b/date.lua
@@ -2,7 +2,7 @@
 
 module(..., package.seeall)
 
-require("posix")
+posix = require("posix")
 format = require("acf.format")
 fs = require("acf.fs")
 
diff --git a/db.lua b/db.lua
index bdc6c07..c7d498d 100644
--- a/db.lua
+++ b/db.lua
@@ -1,6 +1,6 @@
 module(..., package.seeall)
 
-require("subprocess")
+subprocess = require("subprocess")
 
 local function assert (v, m)
 	if not v then
@@ -25,10 +25,10 @@ export.databaseconnect = function(dbobject)
 	if not dbobject.con then
 		-- create environment object
 		if dbobject.engine == engine.postgresql then
-			require("luasql.postgres")
+			luasql = require("luasql.postgres")
 			dbobject.env = assert (luasql.postgres())
 		elseif dbobject.engine == engine.sqlite3 then
-			require("luasql.sqlite3")
+			luasql = require("luasql.sqlite3")
 			dbobject.env = assert (luasql.sqlite3())
 		else
 			error("Unknown database engine "..tostring(dbobject.engine))
diff --git a/fs.lua b/fs.lua
index 45287b9..ed4f72e 100644
--- a/fs.lua
+++ b/fs.lua
@@ -7,7 +7,7 @@
 
 module (..., package.seeall)
 
-require("posix")
+posix = require("posix")
 format = require("acf.format")
 
 -- generic wrapper funcs
diff --git a/processinfo.lua b/processinfo.lua
index af5c853..2a099c3 100644
--- a/processinfo.lua
+++ b/processinfo.lua
@@ -1,11 +1,11 @@
 
 module(..., package.seeall)
 
-require("posix")
+posix = require("posix")
 fs = require("acf.fs")
 format = require("acf.format")
 apk = require("acf.apk")
-require("subprocess")
+subprocess = require("subprocess")
 
 function package_version(packagename)
 	local result = apk.version(packagename)