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sandbox: Correct help message <arg> garbling

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The <arg> is displayed for options with no argument, and omitted for those
with an argument. Swap this around.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2013-11-10 10:26:58 -07:00
parent 77595c6d9e
commit 6ebcab8de7
1 changed files with 2 additions and 2 deletions
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4
arch/sandbox/cpu/start.c
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@ -50,9 +50,9 @@ int sandbox_early_getopt_check(void)
/* then the long flag */ /* then the long flag */
if (opt->has_arg) if (opt->has_arg)
printf("--%-*s", max_noarg_len, opt->flag);
else
printf("--%-*s <arg> ", max_arg_len, opt->flag); printf("--%-*s <arg> ", max_arg_len, opt->flag);
else
printf("--%-*s", max_noarg_len, opt->flag);
/* finally the help text */ /* finally the help text */
printf(" %s\n", opt->help); printf(" %s\n", opt->help);