Minor cleanup up contrib/minizip/unzip.c [Vollant].

diff --git a/contrib/minizip/unzip.c b/contrib/minizip/unzip.c
index 050014ce405d9095be5a66d2aacd6e1fbce88c13..affad4bfeb270eb0ae049862240c52918102d6bc 100644 (file)
--- a/contrib/minizip/unzip.c
+++ b/contrib/minizip/unzip.c
@@ -1696,7 +1696,7 @@ extern int ZEXPORT unzReadCurrentFile  (unzFile file, voidp buf, unsigned len)
         return UNZ_PARAMERROR;
 
 
-    if ((pfile_in_zip_read_info->read_buffer == NULL))
+    if (pfile_in_zip_read_info->read_buffer == NULL)
         return UNZ_END_OF_LIST_OF_FILE;
     if (len==0)
         return 0;