rpm: made pid file paths consistent.

Refs: https://trac.nginx.org/nginx/ticket/1178
Refs: https://trac.nginx.org/nginx/ticket/1069
Refs: https://trac.nginx.org/nginx/ticket/796

rpm/SOURCES/nginx-debug.service

diff --git a/rpm/SOURCES/nginx-debug.service b/rpm/SOURCES/nginx-debug.service
index 94dd62b..881201e 100644
--- a/rpm/SOURCES/nginx-debug.service
+++ b/rpm/SOURCES/nginx-debug.service
@@ -5,7 +5,7 @@
 
 [Service]
 Type=forking
-PIDFile=/run/nginx.pid
+PIDFile=/var/run/nginx.pid
 ExecStartPre=/usr/sbin/nginx-debug -t -c /etc/nginx/nginx.conf
 ExecStart=/usr/sbin/nginx-debug -c /etc/nginx/nginx.conf
 ExecReload=/bin/kill -s HUP $MAINPID

rpm/SOURCES/nginx.service

diff --git a/rpm/SOURCES/nginx.service b/rpm/SOURCES/nginx.service
index 0da9c44..408fccd 100644
--- a/rpm/SOURCES/nginx.service
+++ b/rpm/SOURCES/nginx.service
@@ -6,7 +6,7 @@
  
 [Service]
 Type=forking
-PIDFile=/run/nginx.pid
+PIDFile=/var/run/nginx.pid
 ExecStartPre=/usr/sbin/nginx -t -c /etc/nginx/nginx.conf
 ExecStart=/usr/sbin/nginx -c /etc/nginx/nginx.conf
 ExecReload=/bin/kill -s HUP $MAINPID