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| author | Stefan Tauner <stefan.tauner@gmx.at> | 2015-04-05 23:13:53 +0200 |
|---|---|---|
| committer | Stefan Tauner <stefan.tauner@gmx.at> | 2015-04-06 23:29:06 +0200 |
| commit | 1f5349e61d8aea950d6a197d11b0aa730aa80ee6 (patch) | |
| tree | 58c26f8bcd4ef3fcc64d71a08d333548d0f6f2f5 /util/nvramtool | |
| parent | 362f048979e64d57a4bed330040e2eb421cd4fae (diff) | |
| download | coreboot-1f5349e61d8aea950d6a197d11b0aa730aa80ee6.tar.xz | |
nvramtool: fix getopt handling with unsigned char
make failed while executing "OPTION option_table.h" by printing
nvramtool's usage message when crosscompiling coreboot on the BBB.
The reason is the usage of char for the return value of getopt instead
of int and comparing it to -1 later... although char might be unsigned
as it is usually on ARM.
Change-Id: Ib20fd5ef174d484bbb35f80150b8f898d95d0fe4
Signed-off-by: Stefan Tauner <stefan.tauner@gmx.at>
Reviewed-on: http://review.coreboot.org/9307
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'util/nvramtool')
| -rw-r--r-- | util/nvramtool/cli/opts.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/util/nvramtool/cli/opts.c b/util/nvramtool/cli/opts.c index 8e920e8694..a128c0be31 100644 --- a/util/nvramtool/cli/opts.c +++ b/util/nvramtool/cli/opts.c @@ -51,8 +51,7 @@ static const char getopt_string[] = "-ab:B:c::C:dD:e:hH:iL:l::np:r:tvw:xX:y:Y"; void parse_nvramtool_args(int argc, char *argv[]) { nvramtool_op_modifier_info_t *mod_info; - int i, op_found; - char c; + int i, op_found, c; for (i = 0, mod_info = nvramtool_op_modifiers; i < NVRAMTOOL_NUM_OP_MODIFIERS; i++, mod_info++) { |