From 31bc838dcb7dd72c2f76a9df3c05d8f0ed54b7d2 Mon Sep 17 00:00:00 2001
From: Andy McFadden <fadden@fadden.com>
Date: Sun, 9 Feb 2003 03:16:13 +0000
Subject: [PATCH] Added some Asserts.

---
 nufxlib-0/SourceSink.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/nufxlib-0/SourceSink.c b/nufxlib-0/SourceSink.c
index b210e15..ce5d6d6 100644
--- a/nufxlib-0/SourceSink.c
+++ b/nufxlib-0/SourceSink.c
@@ -819,11 +819,13 @@ Nu_DataSinkPutBlock(NuDataSink* pDataSink, const uchar* buf, ulong len)
 
     switch (pDataSink->sinkType) {
     case kNuDataSinkToFile:
+        Assert(pDataSink->toFile.fp != nil);
         err = Nu_FWrite(pDataSink->toFile.fp, buf, len);
         if (err != kNuErrNone)
             return err;
         break;
     case kNuDataSinkToFP:
+        Assert(pDataSink->toFP.fp != nil);
         err = Nu_FWrite(pDataSink->toFP.fp, buf, len);
         if (err != kNuErrNone)
             return err;