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| author | Michael Brown | 2021-01-22 19:29:01 +0100 |
|---|---|---|
| committer | Michael Brown | 2021-01-22 19:34:47 +0100 |
| commit | 34f51a0dcac5c444ed24c3b4ac73c1c6a2ddeb89 (patch) | |
| tree | 6f45e8307701d48b48df22deab1bc7bb90e70157 /src | |
| parent | [build] Use explicit disk geometry for generated FAT filesystem images (diff) | |
| download | ipxe-34f51a0dcac5c444ed24c3b4ac73c1c6a2ddeb89.tar.gz ipxe-34f51a0dcac5c444ed24c3b4ac73c1c6a2ddeb89.tar.xz ipxe-34f51a0dcac5c444ed24c3b4ac73c1c6a2ddeb89.zip | |
[build] Fail gracefully when no input files are given to genfsimg
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src')
| -rwxr-xr-x | src/util/genfsimg | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/util/genfsimg b/src/util/genfsimg index 85fb006c4..b30ffe44f 100755 --- a/src/util/genfsimg +++ b/src/util/genfsimg @@ -137,6 +137,11 @@ if [ -z "${OUTFILE}" ]; then exit 1 fi shift $(( OPTIND - 1 )) +if [ $# -eq 0 ] ; then + echo "${0}: no input files given" >&2 + help + exit 1 +fi # Create temporary working directory # |