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commands: recognize lvm command -?

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and interpret it as lvm command -h
This commit is contained in:
David Teigland 2017-08-09 15:06:36 -05:00
parent 8bc8965847
commit 955083e625
1 changed files with 3 additions and 1 deletions
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4
tools/lvmcmdline.c
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@ -3465,9 +3465,11 @@ int lvm2_main(int argc, char **argv)
}
}
/* turn command -? into command -h */
/* turn command -? into command -h and lvm command -? into lvm command -h */
if (alias && (argc > 1) && !strcmp(argv[1], "-?"))
argv[1] = (char *)"-h";
if (!alias && (argc > 2) && !strcmp(argv[2], "-?"))
argv[2] = (char *)"-h";
if (!(cmd = init_lvm(0, 0)))
return EINIT_FAILED;