From fe3737065cbed4baf192008de7d0006847d5e889 Mon Sep 17 00:00:00 2001
From: rodrigc <rodrigc@FreeBSD.org>
Date: Mon, 14 Nov 2005 13:35:08 +0000
Subject: Eliminate coredump problem introduced by last commit.

Noticed by:	Guido van Rooij <guido at gvr dot org>
---
 usr.bin/rpcgen/rpc_main.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/usr.bin/rpcgen/rpc_main.c b/usr.bin/rpcgen/rpc_main.c
index eb74c52..81e722e 100644
--- a/usr.bin/rpcgen/rpc_main.c
+++ b/usr.bin/rpcgen/rpc_main.c
@@ -931,7 +931,10 @@ addarg(const char *cp)
 		crash();
 		/*NOTREACHED*/
 	}
-	arglist[argcount++] = strdup(cp);
+	if (cp != NULL)
+		arglist[argcount++] = xstrdup(cp);
+	else
+		arglist[argcount++] = NULL;
 
 }
 
@@ -943,7 +946,10 @@ putarg(int place, const char *cp)
 		crash();
 		/*NOTREACHED*/
 	}
-	arglist[place] = strdup(cp);
+	if (cp != NULL)
+		arglist[place] = xstrdup(cp);
+	else
+		arglist[place] = NULL;
 }
 
 /*
-- 
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