Add debug msg for error case

Change-Id: If7c7e0ee7994ca99b864a35fb0b67024a3b220a5

diff --git a/utils/mm_file_util_tag.c b/utils/mm_file_util_tag.c
index 6bfa64e..4350586 100755 (executable)
--- a/utils/mm_file_util_tag.c
+++ b/utils/mm_file_util_tag.c
@@ -2151,6 +2151,7 @@ EXPORT_API int MMFileUtilGetMetaDataFromMP4(MMFileFormatContext *formatContext)
                long long new_pos = mmfile_tell(fp);
 
                if ((moov_end == 0) && (new_pos <= basic_header.start_offset)) {
+                       debug_error(DEBUG, "Wrong position");
                        ret = MMFILE_UTIL_FAIL;
                        continue;
                }