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authorPaolo Bonzini <pbonzini@redhat.com>2021-03-10 10:38:48 -0500
committerPaolo Bonzini <pbonzini@redhat.com>2021-03-16 14:30:30 -0400
commit8b858f9998a9d59a9a7188f2c5c6ffb99eff6115 (patch)
treeff930400117fbe81024a68374bc5719e75f35d25 /softmmu
parentc963fee4b0a98e48c12ed5b063fc4aba6d018ffb (diff)
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qemu-timer: allow freeing a NULL timer
Since 5f8e93c3e2 ("util/qemu-timer: Make timer_free() imply timer_del()", 2021-01-08) it is not possible anymore to pass a NULL pointer to timer_free(). Previously it would do nothing as it would simply pass NULL down to g_free(). Rectify this, which also fixes "-chardev braille" when there is no device. Reported-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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