Update test runner.

Author: moteus

appveyor.yml

@@ -11,12 +11,12 @@ environment:
 
   matrix:
   - LUA: "lua 5.1"
-  - LUA: "lua 5.2"
-  - LUA: "lua 5.3"
+  # - LUA: "lua 5.2"
+  # - LUA: "lua 5.3"
 
 platform:
   - x64
-  - x86
+  # - x86
   # - mingw
 
 cache:

test/run.lua

@@ -12,7 +12,8 @@ local ok, curl = pcall(require, "cURL")
 local version if ok then
   version = curl.version()
 else
-  version = "<UNKNOWN>"
+  io.stderr:write('can not load cURL:' .. curl)
+  os.exit(-1)
 end
 
 print("------------------------------------")