fix bug in MD5 sum printing

diff --git a/src/metaflac/main.c b/src/metaflac/main.c
index d018555..4f3b56a 100644 (file)
--- a/src/metaflac/main.c
+++ b/src/metaflac/main.c
@@ -1484,9 +1484,9 @@ void write_metadata(const char *filename, FLAC__StreamMetadata *block, unsigned
                        PPR; printf("  total samples: %llu\n", block->data.stream_info.total_samples);
                        PPR; printf("  MD5 signature: ");
                        for(i = 0; i < 16; i++) {
-                               PPR; printf("%02x", block->data.stream_info.md5sum[i]);
+                               printf("%02x", (unsigned)block->data.stream_info.md5sum[i]);
                        }
-                       PPR; printf("\n");
+                       printf("\n");
                        break;
                case FLAC__METADATA_TYPE_PADDING:
                        /* nothing to print */
@@ -1508,7 +1508,12 @@ void write_metadata(const char *filename, FLAC__StreamMetadata *block, unsigned
                case FLAC__METADATA_TYPE_SEEKTABLE:
                        PPR; printf("  seek points: %u\n", block->data.seek_table.num_points);
                        for(i = 0; i < block->data.seek_table.num_points; i++) {
-                               PPR; printf("    point %d: sample_number=%llu, stream_offset=%llu, frame_samples=%u\n", i, block->data.seek_table.points[i].sample_number, block->data.seek_table.points[i].stream_offset, block->data.seek_table.points[i].frame_samples);
+                               if(block->data.seek_table.points[i].sample_number != FLAC__STREAM_METADATA_SEEKPOINT_PLACEHOLDER) {
+                                       PPR; printf("    point %d: sample_number=%llu, stream_offset=%llu, frame_samples=%u\n", i, block->data.seek_table.points[i].sample_number, block->data.seek_table.points[i].stream_offset, block->data.seek_table.points[i].frame_samples);
+                               }
+                               else {
+                                       PPR; printf("    point %d: PLACEHOLDER\n", i);
+                               }
                        }
                        break;
                case FLAC__METADATA_TYPE_VORBIS_COMMENT: