avcodec/apedec: simplify sign conversion

[ffmpeg] / libavcodec / huffman.c

diff --git a/libavcodec/huffman.c b/libavcodec/huffman.c
index 2866eef31010c00c3e03a66867373897d7da3289..46a0cd7cbb4abf8b38149d13970c784a8055b813 100644 (file)
--- a/libavcodec/huffman.c
+++ b/libavcodec/huffman.c
@@ -62,7 +62,7 @@ int ff_huff_gen_len_table(uint8_t *dst, const uint64_t *stats, int stats_size, i
     int size = 0;
     int ret = 0;
 
-    if (!h || !up || !len) {
+    if (!h || !up || !len || !map) {
         ret = AVERROR(ENOMEM);
         goto end;
     }