--- boinc/lib/shmem.C.orig	2006-11-11 03:54:02.000000000 -0800
+++ boinc/lib/shmem.C	2006-11-11 04:01:21.000000000 -0800
@@ -129,7 +129,7 @@
         return ERR_SHMGET;
     }
     p = shmat(id, 0, 0);
-    if ((int)p == -1) {
+    if ((long)p == -1) {
         return ERR_SHMAT;
     }
     *pp = p;