Re: Segfaults on exit - something has messed up recent CVS

[Petr M. <mi...@ph...>]

> For the last week or so I've been getting a double-free warning
> message from glibc every time I exit gnuplot with the current driver
> set to wxt.  This was non-fatal, although it did mean
> that the history file was not updated.

I don't see it.

> The only recent patch I see is:
> 2007-06-03  Petr Mikulik  <mi...@ph...>
> * src/history.c (write_history_n): Cannot use int_error() when exiting gnuplot.

I have found this bug when compiling 4.2 under DOS by DJGPP. It was possible 
to reproduce it on Linux:  compile gnuplot with built-in readline, and start 
gnuplot with HOME undefined (or pointing to a non-sense).

I'll submit the patches for DJGPP shortly. I wanted to have gnuplot 4.2 on 
an old experimental machine.

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PM