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| author | Matthew Wild <mwild1@gmail.com> | 2010-01-13 00:03:22 +0000 |
|---|---|---|
| committer | Matthew Wild <mwild1@gmail.com> | 2010-01-13 00:03:22 +0000 |
| commit | 275444ab8281377a6711f99d806bdc09bb907299 (patch) | |
| tree | c2eb3b53f2257d71fce2b39bb294cd8ecb2ba0dc /plugins | |
| parent | 815222417a3a085c87380f429f0507f43eedd2e5 (diff) | |
| download | prosody-275444ab8281377a6711f99d806bdc09bb907299.tar.gz prosody-275444ab8281377a6711f99d806bdc09bb907299.zip | |
mod_posix: Adjust file open mode depending on whether file exists (take that fopen designers!!!)
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/mod_posix.lua | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/plugins/mod_posix.lua b/plugins/mod_posix.lua index 8b0bd399..ed0dbd87 100644 --- a/plugins/mod_posix.lua +++ b/plugins/mod_posix.lua @@ -20,6 +20,7 @@ end local logger_set = require "util.logger".setwriter; local lfs = require "lfs"; +local stat = lfs.attributes; local prosody = _G.prosody; @@ -78,7 +79,8 @@ local function write_pidfile() end pidfile = module:get_option("pidfile"); if pidfile then - pidfile_handle, err = io.open(pidfile, "a+"); + local mode = stat(pidfile) and "r+" or "w+"; + pidfile_handle, err = io.open(pidfile, mode); if not pidfile_handle then module:log("error", "Couldn't write pidfile at %s; %s", pidfile, err); prosody.shutdown("Couldn't write pidfile"); |