* dir.c (find_dirsep): get rid of warnings.

* eval.c (error_print): temporary value might be disposed by GC.

* hash.c (env_has_value, env_index): should not increment NULL.

* io.c (io_read, rb_io_sysread): not read when length is 0.

* io.c (rb_io_reopen): ensure initialized IO.

* io.c (rb_io_init_copy): sychronize file pointer.

* io.c (rb_io_s_pipe): make exception proof.

* string.c (rb_str_rindex_m): Fixnum 0 matched end of string.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 2 deletions

diff --git a/eval.c b/eval.c
index 4186b2e9e3..4d19b89c34 100644
--- a/eval.c
+++ b/eval.c
@@ -1034,7 +1034,7 @@ static void
 error_print()
 {
     VALUE errat = Qnil;		/* OK */
-    volatile VALUE eclass;
+    volatile VALUE eclass, e;
     char *einfo;
     long elen;
 
@@ -1069,7 +1069,7 @@ error_print()
 
     eclass = CLASS_OF(ruby_errinfo);
     if (EXEC_TAG() == 0) {
-	VALUE e = rb_obj_as_string(ruby_errinfo);
+	e = rb_obj_as_string(ruby_errinfo);
 	einfo = RSTRING(e)->ptr;
 	elen = RSTRING(e)->len;
     }