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-rw-r--r--plugins/mod_posix.lua1
1 files changed, 1 insertions, 0 deletions
diff --git a/plugins/mod_posix.lua b/plugins/mod_posix.lua
index 5888ae10..c38f7eba 100644
--- a/plugins/mod_posix.lua
+++ b/plugins/mod_posix.lua
@@ -82,6 +82,7 @@ local function write_pidfile()
end
pidfile = module:get_option("pidfile");
if pidfile then
+ local err;
local mode = stat(pidfile) and "r+" or "w+";
pidfile_handle, err = io.open(pidfile, mode);
if not pidfile_handle then