filebundle: try to fix build error for older zlib..

diff --git a/src/filebundle.c b/src/filebundle.c
index aefe29eb728f5b496bb4e3536f182ac48c2d40ab..cca9749fbe77705875990489e00f45faf5c4f0ac 100644 (file)
--- a/src/filebundle.c
+++ b/src/filebundle.c
@@ -88,7 +88,7 @@ static uint8_t *_fb_inflate ( const uint8_t *data, size_t size, size_t orig )
   memset(&zstr, 0, sizeof(zstr));
   inflateInit2(&zstr, 31);
   zstr.avail_in  = size;
-  zstr.next_in   = data;
+  zstr.next_in   = (z_const uint8_t *)data;
   zstr.avail_out = orig;
   zstr.next_out  = bufout;
     
@@ -118,7 +118,7 @@ static uint8_t *_fb_deflate ( const uint8_t *data, size_t orig, size_t *size )
   memset(&zstr, 0, sizeof(zstr));
   err = deflateInit2(&zstr, 9, Z_DEFLATED, 31, 9, Z_DEFAULT_STRATEGY);
   zstr.avail_in  = orig;
-  zstr.next_in   = data;
+  zstr.next_in   = (z_const uint8_t *)data;
   zstr.avail_out = orig;
   zstr.next_out  = bufout;