The switch case has a default rule and a return in every cases. So the
code after the switch will never be executed.
Problem reported by thei Coverity tool
CID 1090408 (#1 of 1): Structurally dead code (UNREACHABLE)unreachable:
This code cannot be reached: "if (pn53x_current_target_ne...".
Fix for:
examples/Makefile.am:79: warning: source file
'doc/quick_start_example1.c' is in a subdirectory,
examples/Makefile.am:79: but option 'subdir-objects' is disabled
libnfc/buses/Makefile.am:16: warning: EXTRA_DIST multiply defined in
condition TRUE ...
libnfc/buses/Makefile.am:9: ... 'EXTRA_DIST' previously defined here
The GIT_REVISION is set as the result of 'git describe'.
If git is not installed the old code generated an error:
$ dh_autoreconf -a
sh: 1: git: not found
sh: 1: git: not found
Thanks to Thomas Hood for the bug report
https://groups.google.com/d/msg/nfc-tools-devel/Skd03b1wUcg/xnQThAPXPCYJ