Update to opus-HEAD-66611f1.

celt/tests/test_unit_entropy.c

 /* Copyright (c) 2007-2011 Xiph.Org Foundation, Mozilla Corporation,
                            Gregory Maxwell
    Written by Jean-Marc Valin, Gregory Maxwell, and Timothy B. Terriberry */
 /*
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions
    are met:
 
    - Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
@@ skipping 48 matching lines @@
   int            ftb;
   int            sz;
   int            i;
   int            ret;
   unsigned int   sym;
   unsigned int   seed;
   unsigned char *ptr;
   const char    *env_seed;
   ret=0;
   entropy=0;
-    if (_argc > 2) {
-        fprintf(stderr, "Usage: %s [<seed>]\n", _argv[0]);
-        return 1;
-    }
+  if (_argc > 2) {
+    fprintf(stderr, "Usage: %s [<seed>]\n", _argv[0]);
+    return 1;
+  }
   env_seed = getenv("SEED");
   if (_argc > 1)
     seed = atoi(_argv[1]);
   else if (env_seed)
     seed = atoi(env_seed);
   else
     seed = time(NULL);
   /*Testing encoding of raw bit values.*/
   ptr = (unsigned char *)malloc(DATA_SIZE);
   ec_enc_init(&enc,ptr, DATA_SIZE);
@@ skipping 290 matching lines @@
     ec_enc_bits(&enc,0,1);
   }
   ec_enc_done(&enc);
   if(!enc.error){
     fprintf(stderr,"17 raw bits encoded in two bytes");
     ret=-1;
   }
   free(ptr);
   return ret;
 }