Warnings in objectaddress.c

Hello, hackers!

I'm building PostgreSQL 10 rc1 sources on Debian wheezy (gcc 4.7). I have those warnings:

objectaddress.c: In function ‘get_object_address’:
objectaddress.c:1646:10: warning: ‘typeoids[1]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
objectaddress.c:1578:8: note: ‘typeoids[1]’ was declared here
objectaddress.c:1623:7: warning: ‘typenames[1]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
objectaddress.c:1577:14: note: ‘typenames[1]’ was declared here
objectaddress.c:1646:10: warning: ‘typeoids[0]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
objectaddress.c:1578:8: note: ‘typeoids[0]’ was declared here
objectaddress.c:1623:7: warning: ‘typenames[0]’ may be used uninitialized in this function [-Wmaybe-uninitialized]
objectaddress.c:1577:14: note: ‘typenames[0]’ was declared here

Those variables typeoids and typenames are arrays and are not initialized during definition.

Hope this helps. Thank you!

--
Best regargs, Dmitry Voronin