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fixed automake/autoconf files to allow clean firmware compilation
[librfid]
/
src
/
rfid_reader.c
diff --git
a/src/rfid_reader.c
b/src/rfid_reader.c
index
af947ac
..
a8e4001
100644
(file)
--- a/
src/rfid_reader.c
+++ b/
src/rfid_reader.c
@@
-43,6
+43,8
@@
rfid_reader_open(void *data, unsigned int id)
}
p = rfid_readers[id];
+ if (!p)
+ return NULL;
return p->open(data);
}