A few minor compressor cleanups

[wimlib] / src / lzx-common.c

diff --git a/src/lzx-common.c b/src/lzx-common.c
index 827b1b29657d436d0472fae98487b6d2d7f50f5c..d733ada7d8d073b76a86fc2a041de0154d835e81 100644 (file)
--- a/src/lzx-common.c
+++ b/src/lzx-common.c
@@ -73,12 +73,12 @@ lzx_get_window_order(size_t max_block_size)
 {
        unsigned order;
 
-       if (max_block_size == 0 || max_block_size > (1 << LZX_MAX_WINDOW_ORDER))
+       if (max_block_size == 0 || max_block_size > LZX_MAX_WINDOW_SIZE)
                return 0;
 
        order = bsr32(max_block_size);
 
-       if ((1 << order) != max_block_size)
+       if (((u32)1 << order) != max_block_size)
                order++;
 
        return max(order, LZX_MIN_WINDOW_ORDER);
@@ -89,7 +89,7 @@ lzx_get_window_order(size_t max_block_size)
 unsigned
 lzx_get_num_main_syms(unsigned window_order)
 {
-       u32 window_size = 1 << window_order;
+       u32 window_size = (u32)1 << window_order;
 
        /* NOTE: the calculation *should* be as follows:
         *