@@ -43,9 +43,9 @@ static int alloc_and_copy(uint8_t **poutbuf,          int *poutbuf_size,

     if (sps_pps)

         memcpy(*poutbuf+offset, sps_pps, sps_pps_size);

     memcpy(*poutbuf+sps_pps_size+nal_header_size+offset, in, in_size);

-    if (!offset)

+    if (!offset) {

         AV_WB32(*poutbuf+sps_pps_size, 1);

-    else {

+    } else {

         (*poutbuf+offset+sps_pps_size)[0] = (*poutbuf+offset+sps_pps_size)[1] = 0;

         (*poutbuf+offset+sps_pps_size)[2] = 1;

     }

@@ -127,11 +127,11 @@ static int h264_mp4toannexb_filter(AVBitStreamFilterContext *bsfc,

         if (buf + ctx->length_size > buf_end)

             goto fail;

-        if (ctx->length_size == 1)

+        if (ctx->length_size == 1) {

             nal_size = buf[0];

-        else if (ctx->length_size == 2)

+        } else if (ctx->length_size == 2) {

             nal_size = AV_RB16(buf);

-        else

+        } else

             nal_size = AV_RB32(buf);

         buf += ctx->length_size;

@@ -147,8 +147,7 @@ static int h264_mp4toannexb_filter(AVBitStreamFilterContext *bsfc,

                                buf, nal_size) < 0)

                 goto fail;

             ctx->first_idr = 0;

-        }

-        else {

+        } else {

             if (alloc_and_copy(poutbuf, poutbuf_size,

                            NULL, 0,

                                buf, nal_size) < 0)