[Scummvm-cvs-logs] SF.net SVN: scummvm:[53504] scummvm/trunk/engines/sci/engine/kpathing.cpp

thebluegr at users.sourceforge.net thebluegr at users.sourceforge.net
Fri Oct 15 17:40:36 CEST 2010


Revision: 53504
          http://scummvm.svn.sourceforge.net/scummvm/?rev=53504&view=rev
Author:   thebluegr
Date:     2010-10-15 15:40:36 +0000 (Fri, 15 Oct 2010)

Log Message:
-----------
SCI: Changed the check for vertex_min into an assert (thanks wjp)

Modified Paths:
--------------
    scummvm/trunk/engines/sci/engine/kpathing.cpp

Modified: scummvm/trunk/engines/sci/engine/kpathing.cpp
===================================================================
--- scummvm/trunk/engines/sci/engine/kpathing.cpp	2010-10-15 15:23:53 UTC (rev 53503)
+++ scummvm/trunk/engines/sci/engine/kpathing.cpp	2010-10-15 15:40:36 UTC (rev 53504)
@@ -1311,8 +1311,10 @@
 			}
 		}
 
+		assert(vertex_min != 0);	// the vertex cost should never be bigger than HUGE_DISTANCE
+
 		// Check if we are done
-		if (vertex_min == s->vertex_end || !vertex_min)
+		if (vertex_min == s->vertex_end)
 			break;
 
 		// Move vertex from set open to set closed


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