Index: lams_common/src/java/org/lamsfoundation/lams/util/FileUtil.java
===================================================================
diff -u -r0e71bab702f9516b24ddd4aa6f93f1ba26c18d2d -r37da878e8d86854e19aaf13f8c09b686cdd52347
--- lams_common/src/java/org/lamsfoundation/lams/util/FileUtil.java	(.../FileUtil.java)	(revision 0e71bab702f9516b24ddd4aa6f93f1ba26c18d2d)
+++ lams_common/src/java/org/lamsfoundation/lams/util/FileUtil.java	(.../FileUtil.java)	(revision 37da878e8d86854e19aaf13f8c09b686cdd52347)
@@ -397,6 +397,7 @@
 			  return false;
 		  extname = "." + extname;
 		  
+		  log.debug("Check executable file for extension name " + extname);
 		  String exeListStr = Configuration.get(ConfigurationKeys.EXE_EXTENSIONS);
 		  String[] extList = StringUtils.split(exeListStr, ',');
 		  boolean executable = false;