From e544826a94ae7223b981752dfadeb1b28ea17401 Mon Sep 17 00:00:00 2001
From: Jesse Ruderman <jruderman@gmail.com>
Date: Fri, 9 Jul 2021 21:33:25 -0700
Subject: [PATCH] Fix crash when talking to a Knight in the Temple of Cthulhu

---
 complex2.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/complex2.cpp b/complex2.cpp
index df1920e2..746f6dff 100644
--- a/complex2.cpp
+++ b/complex2.cpp
@@ -458,7 +458,7 @@ EX void knightFlavorMessage(cell *c2) {
     else if(cryst)
       s = crystal::get_table_boundary();
     #endif
-    else if(!quotient)
+    else if(!quotient && rad)
       s = expansion.get_descendants(rad).get_str(100);
     if(s == "") { msgid++; goto retry; }
     addMessage(XLAT("\"Our Table seats %1 Knights!\"", s));
@@ -470,7 +470,7 @@ EX void knightFlavorMessage(cell *c2) {
     else if(cryst)
       s = crystal::get_table_volume();
     #endif
-    else if(!quotient)
+    else if(!quotient && rad)
       s = expansion.get_descendants(rad-1, expansion.diskid).get_str(100);
     if(s == "") { msgid++; goto retry; }
     addMessage(XLAT("\"There are %1 floor tiles inside our Table!\"", s));