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authorStefan Reinauer <reinauer@chromium.org>2015-09-15 17:37:14 -0700
committerStefan Reinauer <stefan.reinauer@coreboot.org>2015-10-23 01:07:01 +0200
commit3a043c47a921ff3b9d8d3e76ff0f157863a7cdf9 (patch)
tree8effb6b554ec0bd8ff5315cc944a4c7abc7009f5 /util/cbfstool
parent8193b068d49478e036c0d2ed3e3f717d767eedde (diff)
downloadcoreboot-3a043c47a921ff3b9d8d3e76ff0f157863a7cdf9.tar.xz
cbfstool: Fix tolower() calls on Cygwin
Cygwin complains: cbfstool.c: 1075:5 error: array subscript has type 'char' [-Werror=char-subscripts] so add an explicit cast. Change-Id: Ie89153518d6af2bacce3f48fc7952fee17a688dd Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org> Reviewed-on: http://review.coreboot.org/11666 Tested-by: build bot (Jenkins) Reviewed-by: Zheng Bao <zheng.bao@amd.com> Reviewed-by: Julius Werner <jwerner@chromium.org> Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'util/cbfstool')
-rw-r--r--util/cbfstool/cbfstool.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/util/cbfstool/cbfstool.c b/util/cbfstool/cbfstool.c
index 5d87c9f0d3..58f801790e 100644
--- a/util/cbfstool/cbfstool.c
+++ b/util/cbfstool/cbfstool.c
@@ -1219,10 +1219,10 @@ int main(int argc, char **argv)
break;
case 's':
param.size = strtoul(optarg, &suffix, 0);
- if (tolower(suffix[0])=='k') {
+ if (tolower((int)suffix[0])=='k') {
param.size *= 1024;
}
- if (tolower(suffix[0])=='m') {
+ if (tolower((int)suffix[0])=='m') {
param.size *= 1024 * 1024;
}
break;