diff --git a/libavcodec/alsdec.c b/libavcodec/alsdec.c
index a92c1ec8a2..c00c57afa0 100644
--- a/libavcodec/alsdec.c
+++ b/libavcodec/alsdec.c
@@ -794,7 +794,7 @@ static int read_var_block_data(ALSDecContext *ctx, ALSBlockData *bd)
                     }
                 }
 
-            *current_res++ = res;
+                *current_res++ = res;
             }
         }
     } else {