Zip: remove compilation warnings in libs/unzip

[vlc] / libs / unzip / crypt.h

diff --git a/libs/unzip/crypt.h b/libs/unzip/crypt.h
index 622f4bc2ec45de7c2916f64c22b7bfbc203f8809..c7f16a5dcd074ef0cdcf6783d01ccee82448025b 100644 (file)
--- a/libs/unzip/crypt.h
+++ b/libs/unzip/crypt.h
@@ -34,6 +34,7 @@
  */
 static int decrypt_byte(unsigned long* pkeys, const unsigned long* pcrc_32_tab)
 {
+    (void) pcrc_32_tab;
     unsigned temp;  /* POTENTIAL BUG:  temp*(temp^1) may overflow in an
                      * unpredictable manner on 16-bit systems; not a problem
                      * with any known compiler so far, though */