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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2014-09-30 07:44:04 -0400
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2014-10-01 09:34:05 -0400
commitacb3b3ddc082880eaaa1d7773296ad9abd756f23 (patch)
tree7344d56e2be6df46f9fb386a5227c6608cea1517 /src
parent9348f0e690c28f86a69c96e3e9b9f19a31c6d466 (diff)
shared: util - use nicer idiom to silence Coverity
Change the other spot too.
Diffstat (limited to 'src')
-rw-r--r--src/shared/util.c9
1 files 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);