From 5cf0930ba5cea55fc688151c9b718110b2c6adfd Mon Sep 17 00:00:00 2001
From: Mark Adler <madler@alumni.caltech.edu>
Date: Thu, 22 Sep 2011 23:48:04 -0700
Subject: [PATCH] Assure that high-water mark initialization is always applied
 in deflate.

---
 deflate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/deflate.c b/deflate.c
index f0765d3..06ca0ee 100644
--- a/deflate.c
+++ b/deflate.c
@@ -1374,7 +1374,7 @@ local void fill_window(s)
 #endif
             more += wsize;
         }
-        if (s->strm->avail_in == 0) return;
+        if (s->strm->avail_in == 0) break;
 
         /* If there was no sliding:
          *    strstart <= WSIZE+MAX_DIST-1 && lookahead <= MIN_LOOKAHEAD - 1 &&