[main] Don't unlink /dev/null

In shutdown mode we were unlinking a file that was set to /dev/null.
Removing /dev/null is a bad idea.

diff --git a/src/main.c b/src/main.c
index 77f839b2d2dda96323053fbc12b69f93a43b8a65..abfd430c91f8ea63ad749b19577e2172b3a71744 100644 (file)
--- a/src/main.c
+++ b/src/main.c
@@ -397,7 +397,7 @@ get_log_spool_file_for_mode (ply_mode_t mode)
       filename = PLYMOUTH_SPOOL_DIRECTORY "/boot.log";
       break;
     case PLY_MODE_SHUTDOWN:
-      filename = _PATH_DEVNULL;
+      filename = NULL;
       break;
     default:
       fprintf (stderr, "Unhandled case in %s line %d\n", __FILE__, __LINE__);