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miraclectl: fix crash during shutdown and scan-stop

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Fix a NULL deref during shutdown if we try to stop a non-existant scan.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
This commit is contained in:
David Herrmann 2014-02-11 14:34:13 +01:00
parent dd3c8eac9c
commit 9212e72c52
1 changed files with 1 additions and 1 deletions
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2
src/miraclectl.c
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@ -1635,7 +1635,7 @@ static int filters_object_fn(sd_bus *bus,
if (r < 0) if (r < 0)
return r; return r;
} else { } else {
if (!strcmp(link, scan_link)) if (scan_link && !strcmp(link, scan_link))
cmd_scan_stop(true); cmd_scan_stop(true);
cli_printf("[" CLI_YELLOW "REMOVE" CLI_DEFAULT "] Link: %s\n", cli_printf("[" CLI_YELLOW "REMOVE" CLI_DEFAULT "] Link: %s\n",