1 files changed, 3 insertions, 2 deletions
diff --git a/libavcodec/lpc.c b/libavcodec/lpc.c
index 874af0513e..d1833cbed7 100644
--- a/libavcodec/lpc.c
+++ b/libavcodec/lpc.c
@@ -35,8 +35,9 @@ static void lpc_apply_welch_window_c(const int32_t *data, int len,
     double w;
     double c;
 
-    assert(!(len&1)); //the optimization in r11881 does not support odd len
-                      //if someone wants odd len extend the change in r11881
+    /* The optimization in commit fa4ed8c does not support odd len.
+     * If someone wants odd len extend that change. */
+    assert(!(len & 1));
 
     n2 = (len >> 1);
     c = 2.0 / (len - 1.0);