[svn-r15889] When comparing individual objects the file graph is not currently compared, so make h5diff return 0 (no diffrences)

Tested: windows, linux

tools/h5diff/h5diff_common.c

@@ -67,6 +67,9 @@ void parse_command_line(int argc,
     /* process the command-line */
     memset(options, 0, sizeof (diff_opt_t));
 
+    /* assume equal contents initially */
+    options->contents = 1;
+
     /* parse command line options */
     while ((opt = get_option(argc, argv, s_opts, l_opts)) != EOF)
     {

tools/lib/h5diff.c

@@ -446,10 +446,7 @@ hsize_t diff_match(hid_t file1_id,
     * in file1 must be the same as in file2
     *-------------------------------------------------------------------------
     */
-   
-    /* assume equal contents initially */
-    options->contents = 1;
-    
+       
     /* number of different objects */
     if ( info1->nused != info2->nused )
     {