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| author | laforge <laforge@e0336214-984f-0b4b-a45f-81c69e1f0ede> | 2008-05-24 13:29:31 +0000 |
|---|---|---|
| committer | laforge <laforge@e0336214-984f-0b4b-a45f-81c69e1f0ede> | 2008-05-24 13:29:31 +0000 |
| commit | 785fb8e44914777d26dfadaea857770e3c9fe599 (patch) | |
| tree | ae122f1ff5c30c5852b0bf50394f2deaf4e2a162 | |
| parent | f835206e57b76cbc300d8510257f171e4f259ea0 (diff) | |
fix crash of librfid-tool in scan function (Mate Soos)
git-svn-id: https://svn.gnumonks.org/trunk/librfid@2105 e0336214-984f-0b4b-a45f-81c69e1f0ede
| -rw-r--r-- | utils/librfid-tool.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/utils/librfid-tool.c b/utils/librfid-tool.c index 5f8698c..c8b59ea 100644 --- a/utils/librfid-tool.c +++ b/utils/librfid-tool.c @@ -456,6 +456,11 @@ static void do_enum(int layer2) if (rh->reader->l2_supported & (1 << layer2)) { l2h = rfid_layer2_init(rh, layer2); + if (!l2h) { + printf("error during layer2(%s)_init\n", + l2_names[layer2]); + return; + } printf("Layer2 init ok\n"); rc = rfid_layer2_open(l2h); } else { |