From 106ac5b0f6bb7d1dc0f32a4a1d273e6496b128ae Mon Sep 17 00:00:00 2001
From: "serg@serg.mylan" <>
Date: Wed, 23 Mar 2005 21:08:13 +0100
Subject: upgrade zlib to 1.2.2

---
 zlib/gzio.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'zlib/gzio.c')

diff --git a/zlib/gzio.c b/zlib/gzio.c
index 4afd102b3f3..5e71b0ab3ae 100644
--- a/zlib/gzio.c
+++ b/zlib/gzio.c
@@ -455,6 +455,10 @@ int ZEXPORT gzread (file, buf, len)
                     s->z_err = Z_ERRNO;
                     break;
                 }
+                if (feof(s->file)) {        /* avoid error for empty file */
+                    s->z_err = Z_STREAM_END;
+                    break;
+                }
             }
             s->stream.next_in = s->inbuf;
         }
-- 
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