simplified error-handling in ambix-dump
simplified error-handling in ambix-dump

on error, just skip to the end, where we do all the freeing

CID:22436
CID:22437
CID:22438
CID:22439

iem-projects/ambix,umlaeute/ambix,umlaeute/ambix,umlaeute/ambix,kronihias/libambix,iem-projects/ambix,kronihias/libambix,iem-projects/ambix