From fb26fc427fb5b628e1ee062d08be334c1b8c3bbe Mon Sep 17 00:00:00 2001
From: Mark Adler <madler@alumni.caltech.edu>
Date: Fri, 30 Dec 2016 22:04:22 -0800
Subject: [PATCH] Allow minigzip to compile when testing with ./configure
 --solo.

---
 test/minigzip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/minigzip.c b/test/minigzip.c
index 26c44ff..850458c 100644
--- a/test/minigzip.c
+++ b/test/minigzip.c
@@ -500,7 +500,7 @@ void file_uncompress(file)
     char *infile, *outfile;
     FILE  *out;
     gzFile in;
-    z_size_t len = strlen(file);
+    unsigned len = strlen(file);
 
     if (len + strlen(GZ_SUFFIX) >= sizeof(buf)) {
         fprintf(stderr, "%s: filename too long\n", prog);