fpu init fix


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1334 c046a42c-6fe2-441c-8c8c-71466251a162
diff --git a/linux-user/main.c b/linux-user/main.c
index 43fa2f2..126a919 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -1164,7 +1164,7 @@
     {
         int i;
         for (i = 0; i < 32; i++) {
-            if (i != 12 && i != 6)
+            if (i != 12 && i != 6 && i != 13)
                 env->msr[i] = (regs->msr >> i) & 1;
         }
         env->nip = regs->nip;