Catch errors in onread and fail.

diff --git a/irccore.tcl b/irccore.tcl
index 04eccff67b8f8d992730bf7c2295e22a7281af5d..1721cec74b7816bffc673fa6a332a520c9a3ddc0 100644 (file)
--- 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