13e2e1affa
immediately if a host specified by the -h flag cannot be parsed instead of attempting to unmount all NFS filesystems, which was bad. Add a missing return statement at the end of checkname(); this could result in a non-zero exit status in some cases even if the unmount succeeded. Group two separate NFS-related operations into one block to make it more obvious that a variable (hostp) is not dereferenced when uninitialised. Initialise it to NULL anyway to avoid a warning. Pass in the read_mtab()'s bogus argument as NULL instead of messing with a local variable to achieve the same effect. A later commit will clean up this mounttab interface. |
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| .. | ||
| Makefile | ||
| umount.8 | ||
| umount.c | ||