genesys: avoid dereferencing null pointer

merge-requests/1/head
Nils Philippsen 2013-11-05 11:39:56 +01:00
rodzic d35d6326cb
commit 56104b5329
1 zmienionych plików z 1 dodań i 1 usunięć

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@ -6631,7 +6631,7 @@ sane_get_devices (const SANE_Device *** device_list, SANE_Bool local_only)
first_dev = dev->next;
num_devices--;
free (dev);
dev = prev->next;
dev = first_dev;
}
}
/* case 2 : removed device is not first_dev */