From 80813208e19746559137b2bca9eb2fee8e680662 Mon Sep 17 00:00:00 2001 From: Andreas Eversberg Date: Wed, 29 Jan 2014 09:24:18 +0100 Subject: mobile: Fixed compiler warning at gsm322.c This patch resolves the following issue: In function 'memset', inlined from 'bargraph.constprop.14' at gsm322.c:325:8: /usr/include/bits/string3.h:81:30: warning: call to '__warn_memset_zero_len' declared with attribute warning: memset used with constant zero length parameter; this could be due to transposed parameters [enabled by default] --- src/host/layer23/src/mobile/gsm322.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/host/layer23/src/mobile/gsm322.c b/src/host/layer23/src/mobile/gsm322.c index 87c4694e..49614710 100644 --- a/src/host/layer23/src/mobile/gsm322.c +++ b/src/host/layer23/src/mobile/gsm322.c @@ -322,7 +322,8 @@ static char *bargraph(int value, int min, int max) else value -= min; - memset(bar, '=', value); + if (value) + memset(bar, '=', value); bar[value] = '\0'; return bar; -- cgit v1.2.3