--disable-verify-compression by default
[wimlib] / src / lzx-compress.c
index 07fc947..b23c2df 100644 (file)
@@ -747,21 +747,23 @@ wimlib_lzx_compress(const void *__uncompressed_data, unsigned uncompressed_len,
 
 #ifdef ENABLE_VERIFY_COMPRESSION
        /* Verify that we really get the same thing back when decompressing. */
-       u8 buf[uncompressed_len];
-       ret = wimlib_lzx_decompress(compressed_data, compressed_len,
-                                   buf, uncompressed_len);
-       if (ret != 0) {
-               ERROR("lzx_compress(): Failed to decompress data we compressed");
-               abort();
-       }
-
-       for (i = 0; i < uncompressed_len; i++) {
-               if (buf[i] != *((u8*)__uncompressed_data + i)) {
-                       ERROR("lzx_compress(): Data we compressed didn't "
-                             "decompress to the original data (difference at "
-                             "byte %u of %u)", i + 1, uncompressed_len);
+       {
+               u8 buf[uncompressed_len];
+               ret = wimlib_lzx_decompress(compressed_data, compressed_len,
+                                           buf, uncompressed_len);
+               if (ret != 0) {
+                       ERROR("lzx_compress(): Failed to decompress data we compressed");
                        abort();
                }
+
+               for (i = 0; i < uncompressed_len; i++) {
+                       if (buf[i] != *((u8*)__uncompressed_data + i)) {
+                               ERROR("lzx_compress(): Data we compressed didn't "
+                                     "decompress to the original data (difference at "
+                                     "byte %u of %u)", i + 1, uncompressed_len);
+                               abort();
+                       }
+               }
        }
 #endif
        return compressed_len;