--- a/src/video/cocoa_v.m	Wed Jan 10 19:39:54 2007 +0000
+++ b/src/video/cocoa_v.m	Wed Jan 10 20:11:13 2007 +0000
@@ -674,7 +674,7 @@
 	CSleep(1);
 
 	for (;;) {
-		uint32 prev_cur_ticks; // to check for wrapping
+		uint32 prev_cur_ticks = cur_ticks; // to check for wrapping
 		InteractiveRandom(); // randomness
 
 		while (QZ_PollEvent()) {}