error?

[Ray Andrews <rayandrews@xxxxxxxxxxx>]

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.