Bug#946695: foma: segfault on mis-use of "_"

Oh, actually a commit from a fortnight ago might be relevant. I'm not well setup to try at this moment, but if so and all else good then can go to fixed-upstream in the fullness of time. https://github.com/mhulden/foma/commit/e20a453a318128973d75753f9ecbef0e6b82b23f

Bug#946695: foma: segfault on mis-use of "_"

forwarded 946695 https://github.com/mhulden/foma/issues/77 thanks Also looks a bit similar to https://github.com/mhulden/foma/issues/3