* io.c (rb_io_reopen): should clear allocated OpenFile. pointed

  out by Guy Decoux. [ruby-core:03288]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/io.c b/io.c
index 4bb90f18e8..29839d376c 100644
--- a/io.c
+++ b/io.c
@@ -3369,6 +3369,7 @@ rb_io_reopen(argc, argv, file)
     fptr = RFILE(file)->fptr;
     if (!fptr) {
 	fptr = RFILE(file)->fptr = ALLOC(OpenFile);
+	MEMZERO(fptr, OpenFile, 1);
     }
 
     if (!NIL_P(nmode)) {
@@ -3392,7 +3393,6 @@ rb_io_reopen(argc, argv, file)
 	    fclose(fptr->f2);
 	    fptr->f2 = 0;
 	}
-
 	return file;
     }