From d4eac4897a3027d0295de18bcd7cae05256983f5 Mon Sep 17 00:00:00 2001
From: johanknol <johanknol@4a8a32a2-be11-0410-ad9d-d568d2c75423>
Date: Sat, 2 Mar 2002 15:14:29 +0000
Subject: [PATCH] fixed bug #524691

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1973 4a8a32a2-be11-0410-ad9d-d568d2c75423
---
 src/SDCCicode.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/SDCCicode.c b/src/SDCCicode.c
index 31666eaf..d609f377 100644
--- a/src/SDCCicode.c
+++ b/src/SDCCicode.c
@@ -1977,6 +1977,11 @@ geniCodePtrPtrSubtract (operand * left, operand * right)
   ADDTOCHAIN (ic);
 
 subtractExit:
+  if (IS_VOID(ltype->next) || IS_VOID(rtype->next)) {
+    return result;
+  }
+
+  // should we really do this? is this ANSI?
   return geniCodeDivision (result,
 			   operandFromLit (getSize (ltype->next)));
 }
-- 
2.47.2