1 files changed, 4 insertions, 4 deletions

diff --git a/apps/recorder/tetris.c b/apps/recorder/tetris.c
index fc9a4b787b..8748231fbf 100644
--- a/apps/recorder/tetris.c
+++ b/apps/recorder/tetris.c
@@ -253,10 +253,10 @@ int check_lines(void)
         {
             lines++;
             for(i=y;i > 1;i--)
-                for (x=0;x<max_x;x++)
-                    virtual[i*max_x] = virtual[((i-1)*max_x)];
-            for (x=0;x<max_x;x++)
-                virtual[max_x] = 0;
+                        for (x=0;x<max_x;x++)
+                            memcpy(&virtual[i*max_x], &virtual[((i-1)*max_x)], max_x);
+                for (x=0;x<max_x;x++)
+                        memset (&virtual[max_x], 0, max_x);
         }
     }
     return lines;