C++ help

[Christian T. Steigies]

Hi,
I was trying to update ftpgrab to standards version 3.0.0.
As we are now also using gcc 2.95 (at least "now" on m68k), I ran into a
problem when building the package:

[EMAIL PROTECTED]:~/package/ftpgrab/ftpgrab-0.1.0>make
g++ -c main.cc 
In file included from main.cc:2:
fgstring.h:34: ANSI C++ forbids declaration `operator +=' with no type
fgstring.h:35: ANSI C++ forbids declaration `operator +=' with no type
make: *** [main.o] Error 1

The relevant lines are here:
 // Concatenation
  operator+=(const FGString& other);
  operator+=(char other);

Anybody got a hint for me how to fix that, Im not so familiar with c++.

PS It seems the package is orphaned upstream, should I also orphan it then?

Thanks,
Christian.