fix build warnings

* url.c (parseURL2): fix comparison between pointer and integer
* news.c (readNewsgroup): variable `scheme',`group',`list' might be clobbered by `longjmp' or `vfork'
From: Fumitoshi UKAI  <ukai@debian.or.jp>

1 files changed, 3 insertions, 2 deletions

diff --git a/news.c b/news.c
index 08b7b25..96605d8 100644
--- a/news.c
+++ b/news.c
@@ -1,4 +1,4 @@
-/* $Id: news.c,v 1.7 2003/01/06 15:37:50 ukai Exp $ */
+/* $Id: news.c,v 1.8 2003/01/06 15:49:29 ukai Exp $ */
 #include "fm.h"
 #include "myctype.h"
 #include <stdio.h>
@@ -311,7 +311,8 @@ readNewsgroup(ParsedURL *pu)
     Str tmp;
     URLFile f;
     Buffer *buf;
-    char *scheme, *group, *qgroup, *list, *p, *q, *s, *t, *n;
+    char *qgroup, *p, *q, *s, *t, *n;
+    char * volatile scheme, * volatile group, * volatile list;
     int status, i, first, last;
     volatile int flag = 0, start = 0, end = 0;
     char code = '\0';