[PATCH] Make the ProgramError class printable.
[PATCH] Make the ProgramError class printable.

Signed-off-by: Fredrik Kuivinen <728485ea617436ce3e7d4e7979cdaed04fcebcdb@student.liu.se>
Signed-off-by: Junio C Hamano <dc50d1021234060e53ec42a77d526afa2fe07479@cox.net>

destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git