Close source files after parsing.

* eval.c (sys_load): close stream in all cases.

* match.c (v_load): Likewise.

* parser.c (load_rcfile): Close stream in unwind
block, if open.

* txr.c (txr_main): Close stream after parsing
in all cases.  If stream is std_input, or a string stream,
close_stream does nothing.

1 files changed, 4 insertions, 0 deletions

diff --git a/txr.c b/txr.c
index d9c2b166..def35cc9 100644
--- a/txr.c
+++ b/txr.c
@@ -831,6 +831,8 @@ int txr_main(int argc, char **argv)
     parse_once(parse_stream, spec_file_str, &parser);
     gc_state(gc);
 
+    close_stream(parse_stream, nil);
+
     if (parser.errors)
       return EXIT_FAILURE;
 
@@ -861,6 +863,8 @@ int txr_main(int argc, char **argv)
   {
     val result = read_eval_stream(parse_stream, std_error, t);
 
+    close_stream(parse_stream, nil);
+
     if (!enter_repl)
       return result ? 0 : EXIT_FAILURE;
   }