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Set ret to EXIT_FAILURE if umount2() actually fails

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sin 2014-03-07 13:52:31 +00:00
parent 7f92db7327
commit e6375453b1
1 changed files with 3 additions and 2 deletions
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3
umount.c
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@ -55,9 +55,10 @@ main(int argc, char *argv[])
}
for (i = 0; i < argc; i++) {
if (umount2(argv[i], flags) < 0)
if (umount2(argv[i], flags) < 0) {
perror("umount2:");
ret = EXIT_FAILURE;
}
}
return ret;
}