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Avoid printing stacktraces when it probably wouldn't work anyway.

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* src/eval.c (signal_or_quit): Don't try to call the debugger if it's
inhibited or we are about to dump or bootstrap.  In those cases the
debugger probably wouldn't work anyway.
This commit is contained in:
Philipp Stephani 2021-01-02 15:04:50 +01:00
parent 64f2c96cbe
commit 4ac6148ef9
1 changed files with 9 additions and 5 deletions
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14
src/eval.c
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@ -1731,12 +1731,16 @@ signal_or_quit (Lisp_Object error_symbol, Lisp_Object data, bool keyboard_quit)
return Qnil;
}
/* If we're in batch mode, print a backtrace unconditionally to help with
debugging. Make sure to use `debug' unconditionally to not interfere with
ERT or other packages that install custom debuggers. */
/* If we're in batch mode, print a backtrace unconditionally to help
with debugging. Make sure to use `debug' unconditionally to not
interfere with ERT or other packages that install custom
debuggers. Don't try to call the debugger while dumping or
bootstrapping, it wouldn't work anyway. */
if (!debugger_called && !NILP (error_symbol)
&& (NILP (clause) || EQ (h->tag_or_ch, Qerror)) && noninteractive
&& backtrace_on_error_noninteractive)
&& (NILP (clause) || EQ (h->tag_or_ch, Qerror))
&& noninteractive && backtrace_on_error_noninteractive
&& !will_dump_p () && !will_bootstrap_p ()
&& NILP (Vinhibit_debugger))
{
ptrdiff_t count = SPECPDL_INDEX ();
specbind (Vdebugger, Qdebug);