From e34ce441928a4670b5e62c0fa8f0f0f7ce631965 Mon Sep 17 00:00:00 2001
From: sin <sin@2f30.org>
Date: Thu, 20 Nov 2014 14:37:45 +0000
Subject: [PATCH] Test directly, no need for intermediate assignment

---
 grep.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/grep.c b/grep.c
index d147642..3dbf9b8 100644
--- a/grep.c
+++ b/grep.c
@@ -153,8 +153,7 @@ grep(FILE *fp, const char *str)
 					continue;
 			} else {
 				match = strstr(buf, pnode->pattern) ? Match : NoMatch;
-				match ^= vflag;
-				if (match)
+				if (match ^ vflag)
 					continue;
 			}
 			switch (mode) {