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authorMaurus Cuelenaere <mcuelenaere@gmail.com>2009-07-08 21:05:56 +0000
committerMaurus Cuelenaere <mcuelenaere@gmail.com>2009-07-08 21:05:56 +0000
commit408213f2633236690ba76f9c9d76e061c3c51237 (patch)
tree75012f1449ea10afbe2a9bbd87a016767eb5c8f2 /apps
parent90e3b727dd1af914c03049a1baee6007fd4cbb9e (diff)
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Helloworld.lua: fix file_put_contents depending on a wrong return value of io.write + use a cleaner version of if(file == nil) (thanks to Christophe Gragnic)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21731 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'apps')
-rw-r--r--apps/plugins/helloworld.lua6
1 files changed, 3 insertions, 3 deletions
diff --git a/apps/plugins/helloworld.lua b/apps/plugins/helloworld.lua
index 94e55af3cc..aa2ef446d3 100644
--- a/apps/plugins/helloworld.lua
+++ b/apps/plugins/helloworld.lua
@@ -65,7 +65,7 @@ end
-- Helper function which reads the contents of a file
function file_get_contents(filename)
local file = io.open(filename, "r")
- if(file == nil) then
+ if not file then
return nil
end
@@ -78,11 +78,11 @@ end
-- Helper function which saves contents to a file
function file_put_contents(filename, contents)
local file = io.open(filename, "w+") -- See Lua manual for more information
- if(file == nil) then
+ if not file then
return false
end
- local ret = file:write(contents) == 1
+ local ret = file:write(contents) == true
file:close() -- GC takes care of this if you would've forgotten it
return ret
end