Index: src/OFObject.m
==================================================================
--- src/OFObject.m
+++ src/OFObject.m
@@ -298,11 +298,11 @@
 }
 
 - (uint32_t)hash
 {
 	/* Classes containing data should reimplement this! */
-	return (uint32_t)(intptr_t)self;
+	return (uint32_t)(uintptr_t)self;
 }
 
 - addMemoryToPool: (void*)ptr
 {
 	void **memchunks;