avcodec/flacenc: Remove always-true check

[ffmpeg] / libavcodec / simple_idct.c

diff --git a/libavcodec/simple_idct.c b/libavcodec/simple_idct.c
index 3b2e73653819e541306c69b3604df29e7b9e232e..0ef167491a1c7f11301f54b77943a0d2a2609365 100644 (file)
--- a/libavcodec/simple_idct.c
+++ b/libavcodec/simple_idct.c
@@ -175,7 +175,8 @@ static inline void idct4col_add(uint8_t *dest, ptrdiff_t line_size, const int16_
 #define R_SHIFT 11
 static inline void idct4row(int16_t *row)
 {
-    int c0, c1, c2, c3, a0, a1, a2, a3;
+    unsigned c0, c1, c2, c3;
+    int a0, a1, a2, a3;
 
     a0 = row[0];
     a1 = row[1];