diff --git a/ChangeLog b/ChangeLog
index 16cc7efcc..114273daf 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -5,10 +5,14 @@ phpMyAdmin - Changelog
 $Id$
 $Source$
 
+2004-06-29 Michal Čihař  <michal@cihar.com>
+    * lang/check_lang.sh: Checks for diffstat presence.
+
 2004-06-28 Marc Delisle  <lem9@users.sourceforge.net>
     * lang/slovak: Updated, thanks to Lubos Klokner (erkac)
     ### 2.6.0-beta2 released
 
+
 2004-06-27 Michal Čihař  <michal@cihar.com>
     * lang/*: Make all export choices look simmilar ('drop table' -> DROP
       TABLE), removed unused strings (there vere MANY!), fixed some czech
diff --git a/lang/check_lang.sh b/lang/check_lang.sh
index 107492073..5cfe0137b 100755
--- a/lang/check_lang.sh
+++ b/lang/check_lang.sh
@@ -14,6 +14,11 @@ FILEPAT="*.inc.php"
 STRINGMATCH='^[[:space:]]*\$[[:alnum:]_]+[[:blank:]]+='
 IGNOREMATCH='strEncto|strKanjiEncodConvert|strXkana|allow_recoding'
 
+if [ "`which diffstat`" = "" ] ; then
+    echo 'You need diffstat to use this!'
+    exit 1
+fi
+
 rm -rf $TMPDIR
 mkdir -p $TMPDIR