fix several bugs of init.d scripts

- PIDFILE environ variable was not properly retrieved
- chkconfig command failed

diff --git a/utils/redis_init_script.tpl b/utils/redis_init_script.tpl
index e0c5b2f88fe7fcc44a3d0c8cf62e377a78bff871..e2af1fe77571c191dab027e45f9ffecefe76432d 100755 (executable)
--- a/utils/redis_init_script.tpl
+++ b/utils/redis_init_script.tpl
@@ -1,7 +1,7 @@
 
 case "$1" in
     start)
-        if [ -f $$PIDFILE ]
+        if [ -f $PIDFILE ]
         then
                 echo "$PIDFILE exists, process is already running or crashed"
         else