From b5ff1b3127119aa430a6fd309591d584803b7b6e Mon Sep 17 00:00:00 2001
From: bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Sat, 26 Nov 2005 10:38:39 +0000
Subject: ARM system emulation (Paul Brook)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1661 c046a42c-6fe2-441c-8c8c-71466251a162
---
 exec.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'exec.c')

diff --git a/exec.c b/exec.c
index 3dbd3eb07..b9009a1e9 100644
--- a/exec.c
+++ b/exec.c
@@ -1868,14 +1868,14 @@ int cpu_register_io_memory(int io_index,
     int i;
 
     if (io_index <= 0) {
-        if (io_index >= IO_MEM_NB_ENTRIES)
+        if (io_mem_nb >= IO_MEM_NB_ENTRIES)
             return -1;
         io_index = io_mem_nb++;
     } else {
         if (io_index >= IO_MEM_NB_ENTRIES)
             return -1;
     }
-    
+
     for(i = 0;i < 3; i++) {
         io_mem_read[io_index][i] = mem_read[i];
         io_mem_write[io_index][i] = mem_write[i];
-- 
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