From acb3b3ddc082880eaaa1d7773296ad9abd756f23 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Tue, 30 Sep 2014 07:44:04 -0400
Subject: [PATCH] shared: util - use nicer idiom to silence Coverity

Change the other spot too.
---
 src/shared/util.c | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/src/shared/util.c b/src/shared/util.c
index ebacee55b1..bbd9bd11d6 100644
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -3306,13 +3306,8 @@ unsigned lines(void) {
 
         l = 0;
         e = getenv("LINES");
-        if (e) {
-                int r;
-
-                r = safe_atou(e, &l);
-                if (r < 0) {}
-                        /* do nothing, we fall back to l = 0 */
-        }
+        if (e)
+                (void) safe_atou(e, &l);
 
         if (l <= 0)
                 l = fd_lines(STDOUT_FILENO);