From 30ea02aff1953ac948f6f0412ee352f1a66ac853 Mon Sep 17 00:00:00 2001
Message-Id: <30ea02aff1953ac948f6f0412ee352f1a66ac853.1715889876.git.mdw@distorted.org.uk>
From: Mark Wooding <mdw@chiark.greenend.org.uk>
Date: Sun, 12 Aug 2001 15:37:15 +0000
Subject: [PATCH] Catch errors in onread and fail.
Organization: Straylight/Edgeware

From: Ian Jackson <ijackson@chiark.greenend.org.uk>

---
 irccore.tcl | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/irccore.tcl b/irccore.tcl
index 04eccff..1721cec 100644
--- a/irccore.tcl
+++ b/irccore.tcl
@@ -166,7 +166,9 @@ proc bgerror {msg} {
 proc onread {args} {
     global sock nick calling_nick errorInfo errorCode line_org_endchar
 
-    if {[gets $sock line] == -1} { fail "EOF/error on input" }
+    if {[catch { gets $sock line } rv]} { fail "error on input: $rv" }
+    if {$rv == -1} { fail "EOF on input" }
+
     set line_org_endchar [string range $line end end]
     regsub -all "\[^ -\176\240-\376\]" $line ? line
     set org $line
-- 
[mdw]