- prevent the return value from being uninitialized, which would break sc

in various ways.

from slackware via Donovan Watteau

math/sc/Makefile

@@ -1,8 +1,9 @@
-# $OpenBSD: Makefile,v 1.11 2010/10/18 20:52:07 espie Exp $
+# $OpenBSD: Makefile,v 1.12 2011/06/25 15:33:33 jasper Exp $
 
 COMMENT=	curses spreadsheet-calculator program
 
 DISTNAME=	sc-7.16
+REVISION=	0
 CATEGORIES=	math
 
 MASTER_SITES=	${MASTER_SITE_SUNSITE:=apps/financial/spreadsheet/}

math/sc/patches/patch-lex_c

@@ -1,6 +1,15 @@
-$OpenBSD: patch-lex_c,v 1.4 2006/05/28 21:21:51 weingart Exp $
---- lex.c.orig	Thu May  4 09:52:42 2006
-+++ lex.c	Thu May  4 09:52:54 2006
+$OpenBSD: patch-lex_c,v 1.5 2011/06/25 15:33:33 jasper Exp $
+--- lex.c.orig	Wed Aug 21 00:44:26 2002
++++ lex.c	Sat Jun 25 17:31:00 2011
+@@ -107,7 +107,7 @@ int
+ yylex()
+ {
+     char *p = line + linelim;
+-    int ret;
++    int ret = 0;
+     static int isfunc = 0;
+     static bool isgoto = 0;
+     static bool colstate = 0;
 @@ -642,7 +642,7 @@ nmgetch() 
  
  #endif