diff --git a/libavformat/raw.c b/libavformat/raw.c
index df3b01754d..b2e3ae8aa8 100644
--- a/libavformat/raw.c
+++ b/libavformat/raw.c
@@ -501,7 +501,7 @@ static int h261_probe(AVProbeData *p)
             code = (code<<8) + get_bits(&gb, 8);
             i += 7;
         } else
-        code = (code<<1) + get_bits1(&gb);
+            code = (code<<1) + get_bits1(&gb);
         if ((code & 0xffff0000) == 0x10000) {
             int gn= (code>>12)&0xf;
             if(!gn)