diff --git a/ChangeLog b/ChangeLog
index c5fb33f204..d9765c3545 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sat Dec 27 15:02:38 2008  Koichi Sasada  <ko1@atdot.net>
+
+	* ruby.c (process_options): fix to untouch th->mild_compile_error.
+	  [ruby-dev:37621], [ruby-dev:37620]
+
 Sat Dec 27 14:48:26 2008  Koichi Sasada  <ko1@atdot.net>
 
 	* iseq.h, iseq.c (rb_iseq_new_main): add a type ISEQ_TYPE_MAIN.
diff --git a/ruby.c b/ruby.c
index d0256c7814..2c70d71686 100644
--- a/ruby.c
+++ b/ruby.c
@@ -1338,7 +1338,6 @@ process_options(VALUE arg)
 	GetEnvPtr(bind->env, env);
 
 	th->parse_in_eval++;
-	th->mild_compile_error++;
     }
 
     if (opt->e_script) {
@@ -1402,7 +1401,6 @@ process_options(VALUE arg)
 
     iseq = rb_iseq_new_main(tree, opt->script_name);
     th->parse_in_eval--;
-    th->mild_compile_error--;
     th->base_block = 0;
 
     if (opt->dump & DUMP_BIT(insns)) {