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PATCH: abrupt termination infinite loop workaround

X-seq: zsh-workers 8862
From: Clint Adams <schizo@xxxxxxxxxx>
To: zsh-workers@xxxxxxxxxxxxxx
Subject: PATCH: abrupt termination infinite loop workaround
Date: Thu, 2 Dec 1999 15:42:48 -0500
Mailing-list: contact zsh-workers-help@xxxxxxxxxxxxxx; run by ezmlm

If you kill zsh while (zleactive), it goes into an infinite loop
trying to unload zle and refusing itself.

This prevents the runaway shells.

--- Src/builtin.c	1999/11/30 06:12:12	1.1.1.40
+++ Src/builtin.c	1999/12/02 20:33:15
@@ -3201,6 +3201,7 @@
 	if (in_exit++ && from_signal) {
 	    LASTALLOC_RETURN;
 	}
+	zleactive = 0;
 	exit_modules();
 
 	if (isset(MONITOR)) {

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