@@ -108,7 +108,8 @@ int petite_inflate2x_1to9(char *buf, uint32_t minrva, uint32_t bufsz, struct cli

   while (1) {

     char *ssrc, *ddst;

     uint32_t size, srva;

-    int backbytes, oldback, backsize, addsize;

+    int backbytes, oldback, addsize;

+    unsigned int backsize;

     if ( ! CLI_ISCONTAINED(buf, bufsz, packed, 4)) {

       if (usects)