error?

[Ray Andrews <rayandrews@eastlink.ca>]

I just finished creating a back of my whole install, then did a 
configure and make in the backup and got this:


    zle_thingy.c:667:1: warning: ‘zle_usable’ was used with no prototype
    before its definition [-Wmissing-prototypes]
      zle_usable()
      ^
    zle_thingy.c: In function ‘bin_zle_flags’:
    zle_thingy.c:663:1: warning: control reaches end of non-void
    function [-Wreturn-type]
      }
      ^

... which was partially highlighted in green, so it seemed significant.  
However on doing a 'git pull' and 'make' again, the message was absent 
so that might have been some transitory glitch. There doesn't seem to be 
anything wrong.