Minor change

micro5k · Nov 7, 2024 · bedc9fa · bedc9fa
1 parent d570c57
commit bedc9fa
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/tools/bits-info.sh b/tools/bits-info.sh
@@ -6,7 +6,7 @@
 # shellcheck disable=SC3043 # In POSIX sh, local is undefined
 
 SCRIPT_NAME='Bits info'
-SCRIPT_VERSION='1.5.23'
+SCRIPT_VERSION='1.5.24'
 
 ### CONFIGURATION ###
 
@@ -549,6 +549,14 @@ detect_bitness_of_single_file()
     return 0
   fi
 
+  if test "${_dbf_size}" -ge 512 && test "$(dump_hex "${1:?}" "$((_dbf_size - 512))" '4' || :)" = '6b6f6c79'; then
+    # DMG - Apple Disk Image - Header => koly (0x6B 0x6F 0x6C 0x79)
+    # More info: https://newosxbook.com/DMG.html
+
+    printf '%s\n' 'Bit-independent DMG'
+    return 0
+  fi
+
   if test "${_dbf_size}" -le 65280 && test "${_dbf_size}" -ge 2; then
     _dbf_tmp="$(extract_bytes "${_dbf_first_2_bytes}" '0' '1')" || _dbf_tmp=''
     if test "${_dbf_tmp}" = 'e9' || test "${_dbf_tmp}" = 'eb' || test "${_dbf_first_2_bytes}" = '81fc' || test "${_dbf_first_2_bytes}" = 'b409'; then