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tcsh/SOURCES/tcsh-6.20.00-012-warrning-h...

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From 4723e1754cd28657183358334fe77fe328f01bd0 Mon Sep 17 00:00:00 2001
From: Christos Zoulas <christos.zoulas@twosigma.com>
Date: Fri, 18 Oct 2019 13:35:49 -0400
Subject: [PATCH] When the load of history caused an error, say so.
diff --git a/sh.err.c b/sh.err.c
index c676f5e..010b23c 100644
--- a/sh.err.c
+++ b/sh.err.c
@@ -43,6 +43,7 @@
#endif
char *seterr = NULL; /* Holds last error if there was one */
+extern int enterhist;
#define ERR_FLAGS 0xf0000000
#define ERR_NAME 0x10000000
@@ -630,6 +631,8 @@ stderror(unsigned int id, ...)
*/
flush();/*FIXRESET*/
haderr = 1; /* Now to diagnostic output */
+ if (enterhist)
+ xprintf("Can't load history: ");/*FIXRESET*/
if (flags & ERR_NAME)
xprintf("%s: ", bname);/*FIXRESET*/
if ((flags & ERR_OLD)) {