Warning: ISO C++ does not support the `hh' scanf length modifier

[Mathieu Malaterre]

Hello,

	I am getting this warning when compiling my project with -pedantic:

Warning: ISO C++ does not support the `hh' scanf length modifier

I like this flag since it find out lots of potential problems, 
previously I had a problem with long long, so I used -pedantic 
-Wno-long-long. But I don't seems to find any equivalent for this one.

Any help ?

thanks
Mathieu