Index: trunk/ippTools/src/difftool.c
===================================================================
--- trunk/ippTools/src/difftool.c	(revision 16248)
+++ trunk/ippTools/src/difftool.c	(revision 16253)
@@ -451,4 +451,5 @@
     PXOPT_LOOKUP_F64(bg_stdev, config->args, "-bg_stdev", false, false);
     PXOPT_LOOKUP_F32(dtime_diff, config->args, "-dtime_diff", false, false);
+    PXOPT_LOOKUP_STR(hostname, config->args, "-hostname", false, false);
     PXOPT_LOOKUP_F32(good_frac, config->args, "-good_frac", false, false);
 
@@ -459,13 +460,14 @@
 
     if (!diffSkyfileInsert(config->dbh,
-            (psS64)atoll(diff_id),
-            uri,
-            path_base,
-            bg,
-            bg_stdev,
-            dtime_diff,
-            good_frac,
-            code
-        )) {
+			   (psS64)atoll(diff_id),
+			   uri,
+			   path_base,
+			   bg,
+			   bg_stdev,
+			   dtime_diff,
+			   hostname,
+			   good_frac,
+			   code
+	  )) {
         if (!psDBRollback(config->dbh)) {
             psError(PS_ERR_UNKNOWN, false, "database error");