t-engine ignores signal2 (SIGINT) (Linux Mint Debian 64bit)

[lperkins2]

I've compiled t-engine from the latest SVN, and it crashed when I selected new game. That's a separate issue, and most likely my fault. However, when I used ctrl-c (sig2) to kill the crashed program, it did not terminate. I also tried sig15 (sigterm) with no result. It does exit on a sig quit or sig abort. Thinking it might have been because the way it crashed, I tested it from the main menu while it was working properly, with similar results (sig15 brings up the exit prompt). Also, it's compiled in debug mode, I don't know if debug mode is supposed to dump the core when it crashes, but siq quit doesn't prompt it to dump its core (it should if it can).