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| author | Michael Brown | 2011-04-01 21:07:17 +0200 |
|---|---|---|
| committer | Michael Brown | 2011-04-01 21:09:51 +0200 |
| commit | 06f1878fb8ccb35e3b07569ecd1c2ead3a4bfbcf (patch) | |
| tree | c95d3b2749bffcb2399c656964eb8394bfa1a76d /src/drivers | |
| parent | [tftp] Avoid setting current working URI to "tftp://0.0.0.0/" (diff) | |
| download | ipxe-06f1878fb8ccb35e3b07569ecd1c2ead3a4bfbcf.tar.gz ipxe-06f1878fb8ccb35e3b07569ecd1c2ead3a4bfbcf.tar.xz ipxe-06f1878fb8ccb35e3b07569ecd1c2ead3a4bfbcf.zip | |
[cmdline] Fix "isset" command
Commit b5f5f73 ("[cmdline] Expand settings within each command-line
token individually") introduced a regression into the "isset" command:
it is now possible for command-line arguments to be empty strings, and
so "isset" cannot simply check for a non-empty argument list.
Restore previous behaviour by checking for the presence of any
non-empty arguments, rather than checking for a non-empty argument
list.
Reported-by: Nemtallah Daher <n.daher@csuohio.edu>
Tested-by: Nemtallah Daher <n.daher@csuohio.edu>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/drivers')
0 files changed, 0 insertions, 0 deletions