[Scummvm-cvs-logs] SF.net SVN: scummvm:[50912] scummvm/trunk/engines/m4/rails.cpp

[dreammaster at users.sourceforge.net]

Revision: 50912
          http://scummvm.svn.sourceforge.net/scummvm/?rev=50912&view=rev
Author:   dreammaster
Date:     2010-07-15 10:00:32 +0000 (Thu, 15 Jul 2010)

Log Message:
-----------
Bugfix to the SqrtF16 function to work correctly

Modified Paths:
--------------
    scummvm/trunk/engines/m4/rails.cpp

Modified: scummvm/trunk/engines/m4/rails.cpp
===================================================================
--- scummvm/trunk/engines/m4/rails.cpp	2010-07-15 06:04:52 UTC (rev 50911)
+++ scummvm/trunk/engines/m4/rails.cpp	2010-07-15 10:00:32 UTC (rev 50912)
@@ -179,7 +179,7 @@
 	uint32 r = 0, s;
 	uint32 v = (uint32)n;
 
-	for (int i = 15; i <= 0; i--) {
+	for (int i = 15; i >= 0; --i) {
 		s = r + (1L << i * 2);
 		r >>= 1;
 		if (s <= v) {


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