X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=src%2Flist.c;h=0657fcff036492fd4f9367de5303e9e2b0dccc12;hb=263604c2ec4703cc7381899b3ad015b79f6d0d41;hp=baee9e88b493d23993e5e44194e1737e682517fd;hpb=6e631336919212a2ced12ec201918880370edf93;p=chaz%2Ftar

diff --git a/src/list.c b/src/list.c
index baee9e8..0657fcf 100644
--- a/src/list.c
+++ b/src/list.c
@@ -1098,7 +1098,9 @@ print_header (struct tar_stat_info *st, off_t block_ordinal)
 
       /* User and group names.  */
 
-      if (st->uname && current_format != V7_FORMAT
+      if (st->uname
+	  && st->uname[0]
+	  && current_format != V7_FORMAT
 	  && !numeric_owner_option)
 	user = st->uname;
       else
@@ -1121,7 +1123,9 @@ print_header (struct tar_stat_info *st, off_t block_ordinal)
 	    }
 	}
 
-      if (st->gname && current_format != V7_FORMAT
+      if (st->gname
+	  && st->gname[0]
+	  && current_format != V7_FORMAT
 	  && !numeric_owner_option)
 	group = st->gname;
       else