From 5c2e67e659dc73c52e3a23359129ff95ee63d29c Mon Sep 17 00:00:00 2001
From: buslov <buslov.artem@gmail.com>
Date: Tue, 31 Oct 2017 22:04:13 +0300
Subject: [PATCH] Fix V562 warning from PVS-Studio Static Analyzer

It's odd to compare 0 or 1 with a value of 45: !* tok == '-'.
Operation ! executes before ==
---
 cvs_direct.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cvs_direct.c b/cvs_direct.c
index 920487d..8fa3a25 100644
--- a/cvs_direct.c
+++ b/cvs_direct.c
@@ -775,7 +775,7 @@ static int parse_patch_arg(char * arg, char ** str)
     if (!tok)
 	return 0;
 
-    if (!*tok == '-')
+    if (!(*tok == '-'))
     {
 	debug(DEBUG_APPERROR, "diff_opts parse error: no '-' starting argument: %s", *str);
 	return 0;