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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2017-03-17 18:45:39 +0800 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2017-03-27 16:50:36 +0200 |
| commit | 4581c16fce3c1078351f3424208f346b11b378f0 (patch) | |
| tree | 0c021c9186f0b319aeebcea3a0b65345908dd6ee /hw/core/qdev-properties-system.c | |
| parent | ea2afcf5b6727a577cf561fd8fe0d8c397ecc927 (diff) | |
| download | focaccia-qemu-4581c16fce3c1078351f3424208f346b11b378f0.tar.gz focaccia-qemu-4581c16fce3c1078351f3424208f346b11b378f0.zip | |
qemu-img: show help for invalid global options
The qemu-img sub-command executes regardless of invalid global options: $ qemu-img --foo info test.img qemu-img: unrecognized option '--foo' image: test.img ... The unrecognized option warning may be missed by the user. This can hide incorrect command-lines in scripts and confuse users. This patch prints the help information and terminates instead of executing the sub-command. Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 20170317104541.28979-2-stefanha@redhat.com Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'hw/core/qdev-properties-system.c')
0 files changed, 0 insertions, 0 deletions