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Check for fd failure properly

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Scott Anderson 2017-10-02 22:01:09 +13:00
parent 6cfe47d1d8
commit 9ec9edc40d
1 changed files with 1 additions and 1 deletions
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2
backend/session/session.c
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@ -242,7 +242,7 @@ static size_t explicit_find_gpus(struct wlr_session *session,
}
ret[i] = open_if_kms(session, ptr);
if (ret[i] <= 0) {
if (ret[i] < 0) {
wlr_log(L_ERROR, "Unable to open %s as DRM device", ptr);
} else {
++i;