From 8f147c3d12591a811c5438c011d4203bb7fc5260 Mon Sep 17 00:00:00 2001
From: Mark Adler <madler@alumni.caltech.edu>
Date: Fri, 30 Dec 2016 22:05:05 -0800
Subject: Avoid some random compiler warnings on various platforms.

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

(limited to 'gzwrite.c')

diff --git a/gzwrite.c b/gzwrite.c
index 2420514..c29308b 100644
--- a/gzwrite.c
+++ b/gzwrite.c
@@ -225,7 +225,7 @@ local z_size_t gz_write(state, buf, len)
         /* directly compress user buffer to file */
         state->strm.next_in = (z_const Bytef *)buf;
         do {
-            unsigned n = -1;
+            unsigned n = (unsigned)-1;
             if (n > len)
                 n = len;
             state->strm.avail_in = n;
-- 
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