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tools: check for negative index coming from argv

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Coverity is unhappy.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer
2017-04-27 11:26:56 +10:00
committed by bentiss
parent 28dd84713f
commit 5934816b11
1 changed files with 1 additions and 1 deletions
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2
tools/lur-command.c
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@@ -119,7 +119,7 @@ disconnect_device(struct lur_receiver *receiver, int index)
return;
}
if (index >= ndevices) {
if (index < 0 || index >= ndevices) {
fprintf(stderr, "Invalid index %d, only %d devices connected\n",
index, ndevices);
} else {