diff --git a/ChangeLog b/ChangeLog
index cf986512..c0fda5c9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -8,6 +8,8 @@
 
 	* lib/shadowio.h, lib/shadowio.c: spw_file_present returns a bool.
 	* lib/shadowio.h: Add protection against multiple inclusions.
+	* lib/shadowio.c: The changed, isopen, locked, and readonly fields
+	of the db are booleans.
 
 2008-05-26  Nicolas François  <nicolas.francois@centraliens.net>
 
diff --git a/lib/shadowio.c b/lib/shadowio.c
index bb59c20c..4e1208f9 100644
--- a/lib/shadowio.c
+++ b/lib/shadowio.c
@@ -99,10 +99,10 @@ static struct commonio_db shadow_db = {
 	NULL,			/* head */
 	NULL,			/* tail */
 	NULL,			/* cursor */
-	0,			/* changed */
-	0,			/* isopen */
-	0,			/* locked */
-	0			/* readonly */
+	false,			/* changed */
+	false,			/* isopen */
+	false,			/* locked */
+	false			/* readonly */
 };
 
 int spw_name (const char *filename)