add curlies

diff --git a/src/tac.c b/src/tac.c
index 06ef24d341be7c892112202949ff55558bfe0106..893aa1e8af37794e6ad9df0d782705361f2c6b63 100644 (file)
--- a/src/tac.c
+++ b/src/tac.c
@@ -646,7 +646,9 @@ main (int argc, char **argv)
              errors |= tac_stdin_to_mem ();
            }
          else
-           errors |= tac_file (argv[optind]);
+           {
+             errors |= tac_file (argv[optind]);
+           }
        }
     }