fixing bustage.

netwerk/base/src/nsFileStreams.cpp

@@ -492,7 +492,7 @@ nsFileInputStream::Init(nsIFile* file, PRInt32 ioFlags, PRInt32 perm, PRBool del
     PRFileDesc* fd;
     rv = localFile->OpenNSPRFileDesc(ioFlags, perm, &fd);
     if (NS_FAILED(rv)) return rv;
-    
+
     return InitWithFileDescriptor(fd, file, deleteOnClose);
 }
 

netwerk/base/src/nsFileStreams.h

@@ -104,7 +104,10 @@ public:
     NS_DECL_NSIFILEINPUTSTREAM
     NS_DECL_NSILINEINPUTSTREAM
     
-    nsFileInputStream() : nsFileStream() {}
+    nsFileInputStream() : nsFileStream() 
+    {
+        mLineBuffer = nsnull;
+    }
     virtual ~nsFileInputStream() 
     {
         Close();