commit 66e9525e84a2d09269eb766da15df60c5bc0a1dd
author Andrey Belov <defan@nginx.com> Mon Aug 06 16:06:59 2012 +0000
committer Andrey Belov <defan@nginx.com> Mon Aug 06 16:06:59 2012 +0000
tree f6ea63d62054b8868122433a746b2775d73e71fb
parent 42a75bba535a387688cb708c54f33d592840e73f

Explicitly ignore returned value from unlink() in ngx_open_tempfile().

The only thing we could potentially do here in case of error
returned is to complain to error log, but we don't have log
structure available here due to interface limitations.

Prodded by Coverity.

src/os/unix/ngx_files.c

diff --git a/src/os/unix/ngx_files.c b/src/os/unix/ngx_files.c
index 2dfa1b7..d71aec3 100644
--- a/src/os/unix/ngx_files.c
+++ b/src/os/unix/ngx_files.c
@@ -139,7 +139,7 @@
               access ? access : 0600);
 
     if (fd != -1 && !persistent) {
-        unlink((const char *) name);
+        (void) unlink((const char *) name);
     }
 
     return fd;