misleading-indentation warning in lib/block.c

lib/block.c: In function 'vorbis_analysis_buffer':
lib/block.c:395:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  395 |   if(b->header)_ogg_free(b->header);b->header=NULL;
      |   ^~
lib/block.c:395:37: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  395 |   if(b->header)_ogg_free(b->header);b->header=NULL;
      |                                     ^
lib/block.c:396:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  396 |   if(b->header1)_ogg_free(b->header1);b->header1=NULL;
      |   ^~
lib/block.c:396:39: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  396 |   if(b->header1)_ogg_free(b->header1);b->header1=NULL;
      |                                       ^
lib/block.c:397:3: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
  397 |   if(b->header2)_ogg_free(b->header2);b->header2=NULL;
      |   ^~
lib/block.c:397:39: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
  397 |   if(b->header2)_ogg_free(b->header2);b->header2=NULL;
      |                                       ^