libavcodec/amrnbdec.c:289: error: Uninitialized Value
  The value read from lsf_r[_] was never initialized.

libavcodec/amrnbdec.c:289:9: 
287. 
288.     for (i = 0; i < LP_FILTER_ORDER; i++)
289.         lsf_q[i] = lsf_r[i] * (LSF_R_FAC / 8000.0) + lsf_no_r[i] * (1.0 / 8000.0);
             ^
290. 
291.     ff_set_min_dist_lsf(lsf_q, MIN_LSF_SPACING, LP_FILTER_ORDER);
