libavcodec/intrax8dsp.c:114: error: Uninitialized Value
  The value read from c was never initialized.

libavcodec/intrax8dsp.c:114:13: 
112.         }
113.         if (edges & 4) { // last block on the row?
114.             memset(dst + area5, c, 8); // set with last pixel fr
                 ^
115.             memcpy(dst + area4, ptr, 8);
116.         } else {
