读取配置文件前先用getInfo检查是否存在

Author: ParticleG

conf.lua

@@ -9,12 +9,10 @@ function love.conf(t)
 
     local fs=love.filesystem
     fs.setIdentity(identity)
-    do -- Load grapgic settings from conf/settings
+    if fs.getInfo('conf/settings') then -- Load grapgic settings from conf/settings
         local fileData=fs.read('conf/settings')
-        if fileData then
-            msaa=tonumber(fileData:match('"msaa":(%d+)')) or 0;
-            portrait=MOBILE and fileData:find('"portrait":true') and true
-        end
+        msaa=tonumber(fileData:match('"msaa":(%d+)')) or 0;
+        portrait=MOBILE and fileData:find('"portrait":true') and true
     end
 
     t.identity=identity -- Saving folder