Fix build with gcc-3.4

Approved by:	portmgr

sysutils/powerman/files/patch-src-parse.y

@@ -1,7 +1,8 @@
+
 $FreeBSD$
 
---- src/parse.y.orig	Thu Jun 17 09:57:08 2004
-+++ src/parse.y	Thu Jun 17 09:58:28 2004
+--- src/parse.y.orig	Fri Feb 20 00:01:26 2004
++++ src/parse.y	Sun Sep  5 22:24:43 2004
 @@ -37,6 +37,7 @@
  #include <stdio.h>
  #include <ctype.h>
@@ -10,14 +11,22 @@ $FreeBSD$
  
  #include "powerman.h"
  #include "list.h"
-@@ -48,6 +49,10 @@
- #include "device_tcp.h"
+@@ -50,6 +51,10 @@
  #include "error.h"
  #include "string.h"
-+
+ 
 +#ifdef __FreeBSD__
 +typedef int reg_syntax_t;
 +#endif
- 
++
  /*
   * A PreScript is a list of PreStmts.
+  */
+@@ -754,6 +759,7 @@
+         case EPL_NONODES:
+             _errormsg("more plugs than nodes");
+         default:
++	break;
+     }
+ 
+     if (!conf_addnodes(nodestr))