Initialize variable to make scan-build happy
commitb5594fe118da23e2f075cf10d0f62078dbe3de28
authorMarc Schink <jaylink-dev@marcschink.de>
Sun, 11 Dec 2016 14:14:10 +0000 (11 15:14 +0100)
committerMarc Schink <jaylink-dev@marcschink.de>
Sun, 11 Dec 2016 16:38:27 +0000 (11 17:38 +0100)
tree8fe6f653cd10d70679768a8d6448a06d31f1f793
parent8f3e9d47fc4818a25ca95440e82a18a514447ee3
Initialize variable to make scan-build happy

scan-build generates the following warning:

../../libjaylink/discovery.c:234:21: warning: Assigned value is garbage or undefined
        dev->serial_number = serial_number;

The variable 'serial_number' is not initialized if the device has no
valid serial number. This is not a real issue because the variable will
never be accessed if the device has no valid serial number.

Signed-off-by: Marc Schink <jaylink-dev@marcschink.de>
libjaylink/discovery.c