Bugfixes.

[ircbot] / irccore.tcl

diff --git a/irccore.tcl b/irccore.tcl
index 4937211acb00aa638728d3c19ee82814aad1984e..22544dff7ecf9bc018828af5de2ad4439f8b7d1d 100644 (file)
--- a/irccore.tcl
+++ b/irccore.tcl
@@ -212,6 +212,12 @@ proc onread {args} {
     }
 }
 
+proc catch_logged {body} {
+    if {[catch { uplevel 1 $body } emsg]} {
+       logerror "error (catch_logged): $emsg"
+    }
+}
+
 proc sendprivmsg {dest l} {
     foreach v [split $l "\n"] {
        sendout [expr {[ischan $dest] ? "PRIVMSG" : "NOTICE"}] $dest $v
@@ -226,6 +232,7 @@ proc msendprivmsg_delayed {delay dest ll} { after $delay [list msendprivmsg $des
 proc check_nick {n} {
     if {[regexp -nocase {[^][\\`_^{|}a-z0-9-]} $n]} { error "bad char in nick" }
     if {[regexp {^[-0-9]} $n]} { error "bad nick start" }
+    if {[string length $n] > 18} { error "nick too long" }
 }
 
 proc ischan {dest} {