Don't try to process hard-link data in list-only mode.

diff --git a/hlink.c b/hlink.c
index 1bc23d1..dfd0068 100644 (file)
--- a/hlink.c
+++ b/hlink.c
@@ -24,6 +24,7 @@
 
 extern int verbose;
 extern int dry_run;
+extern int list_only;
 extern int am_sender;
 extern int inc_recurse;
 extern int do_xfers;
@@ -174,23 +175,25 @@ static void match_gnums(int32 *ndx_list, int ndx_count)
  * to first when we're done. */
 void match_hard_links(struct file_list *flist)
 {
-       int i, ndx_count = 0;
-       int32 *ndx_list;
+       if (!list_only) {
+               int i, ndx_count = 0;
+               int32 *ndx_list;
 
-       if (!(ndx_list = new_array(int32, flist->used)))
-               out_of_memory("match_hard_links");
+               if (!(ndx_list = new_array(int32, flist->used)))
+                       out_of_memory("match_hard_links");
 
-       for (i = 0; i < flist->used; i++) {
-               if (F_IS_HLINKED(flist->sorted[i]))
-                       ndx_list[ndx_count++] = i;
-       }
+               for (i = 0; i < flist->used; i++) {
+                       if (F_IS_HLINKED(flist->sorted[i]))
+                               ndx_list[ndx_count++] = i;
+               }
 
-       hlink_flist = flist;
+               hlink_flist = flist;
 
-       if (ndx_count)
-               match_gnums(ndx_list, ndx_count);
+               if (ndx_count)
+                       match_gnums(ndx_list, ndx_count);
 
-       free(ndx_list);
+               free(ndx_list);
+       }
        if (protocol_version < 30)
                idev_destroy();
 }