ifnames not working

[Paul Martinolich]

I just checked out the autoconf and tried to run ifnames on a short
hello world program.  I am getting this error:

ifnames test.c    
gawk: cmd. line:57: warning: END blocks must have an action part

My gawk is 3.03 (for both an SGI and Linux system -- same error).

Moving the { from the line below END to the same line as END makes
it work.

Paul