uses /proc/self/fd rather than /dev/fd for native mode

diff --git a/plc.d/functions b/plc.d/functions
index 987a99d..50f0847 100644 (file)
--- a/plc.d/functions
+++ b/plc.d/functions
@@ -111,5 +111,5 @@ upper ()
 
 # Make copies of stdout and stderr. The plc initscript redirects
 # stdout and stderr to a logfile if -v is not specified.
-[ ! -e /dev/fd/3 ] && exec 3>&1
-[ ! -e /dev/fd/4 ] && exec 4>&2
+[ ! -e /proc/self/fd/3 ] && exec 3>&1
+[ ! -e /proc/self/fd/4 ] && exec 4>&2