fix overflow bug comparing ranges
diff --git a/.gitignore b/.gitignore
index afef88c..11fa1c1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -66,7 +66,7 @@
 
 # /libasn1fix/
 /libasn1fix/Makefile
-/libasn1fix/check_fixer
+/libasn1fix/check_*
 
 # /libasn1parser/
 /libasn1parser/Makefile