From: Ben Gras <ben@minix3.org>
Date: Wed, 19 Sep 2012 11:07:18 +0000 (+0200)
Subject: coverity appeasement
X-Git-Tag: v3.2.1~318
X-Git-Url: http://zhaoyanbai.com/repos/man.nsupdate.html?a=commitdiff_plain;h=7047e014c96a1a17bc3319c29cbadf143e7adf0e;p=minix.git

coverity appeasement
---

diff --git a/usr.bin/top/top.c b/usr.bin/top/top.c
index ceb5d406f..31d8ddb0b 100644
--- a/usr.bin/top/top.c
+++ b/usr.bin/top/top.c
@@ -174,7 +174,9 @@ void parse_file(pid_t pid)
 	}
 
 	if ((p->p_flags & IS_TASK)) {
-		fscanf(fp, " %lu ", &p->p_memory);
+		if(fscanf(fp, " %lu", &p->p_memory) != 1) {
+			p->p_memory = 0;
+		}
 	}
 
 	p->p_flags |= USED;