added test for directory

diff --git a/util/arch/archiver.c b/util/arch/archiver.c
index f5cbf94..7b1c2b6 100644 (file)
--- a/util/arch/archiver.c
+++ b/util/arch/archiver.c
@@ -415,6 +415,10 @@ char *mess;
        error(FALSE, "cannot find %s\n", name);
        return;
   }
+  else if (status.st_mode & S_IFDIR) {
+       error(FALSE, "%s is a directory (ignored)\n", name);
+       return;
+  }
   else if ((src_fd = open(name, 0)) < 0) {
        error(FALSE, "cannot open %s\n", name);
        return;