1 files changed, 2 insertions, 0 deletions
diff --git a/src/lex.l b/src/lex.l
index 919bbad..d8d9eb0 100644
--- a/src/lex.l
+++ b/src/lex.l
@@ -100,6 +100,8 @@ context_pop ()
   fclose (yyin);
   yyin = NULL;
   free (point.file);
+  point.file = NULL;
+  memset (&yylloc, 0, sizeof (yylloc));
   
   if (!cp)
     return 1;