From b7fbee215674c3399212dffba1e71323056931d9 Mon Sep 17 00:00:00 2001
From: Mark Adler <madler@alumni.caltech.edu>
Date: Sat, 31 Dec 2016 08:49:17 -0800
Subject: Use a uniform approach for the largest value of an unsigned type.

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

(limited to 'uncompr.c')

diff --git a/uncompr.c b/uncompr.c
index 2fbfcc0..f03a1a8 100644
--- a/uncompr.c
+++ b/uncompr.c
@@ -32,7 +32,7 @@ int ZEXPORT uncompress2 (dest, destLen, source, sourceLen)
 {
     z_stream stream;
     int err;
-    const uInt max = (uInt)0 - 1;
+    const uInt max = (uInt)-1;
     uLong len, left;
     Byte buf[1];    /* for detection of incomplete stream when *destLen == 0 */
 
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