ZSTD_compress_usingDict() when dict gets loaded

Specify that when `dict == NULL || dictSize < 8` no dictionary gets loaded. Also add some periods.
2016-11-02 18:07:16 -07:00
parent 0a5a5fb7fd
commit d82efd8a70
4 changed files with 29 additions and 23 deletions
@@ -2695,6 +2695,7 @@ size_t ZSTD_compress_advanced (ZSTD_CCtx* ctx,

 size_t ZSTD_compress_usingDict(ZSTD_CCtx* ctx, void* dst, size_t dstCapacity, const void* src, size_t srcSize, const void* dict, size_t dictSize, int compressionLevel)
 {
+    if (!dict) dictSize = 0;
    ZSTD_parameters params = ZSTD_getParams(compressionLevel, srcSize, dictSize);
    params.fParams.contentSizeFlag = 1;
    return ZSTD_compress_internal(ctx, dst, dstCapacity, src, srcSize, dict, dictSize, params);