X-Git-Url: http://git.annexia.org/?p=libguestfs.git;a=blobdiff_plain;f=daemon%2Fdropcaches.c;h=0da882c0204dd93ceb67dc4187fb1dcda7cfd0ab;hp=a818323dd04f20900c5041a3347759ef1a80b1d8;hb=9ba779ea367b2ea7077da7bdd75e813cd06c7eea;hpb=a7b73d4a1e09f12b2002083618056f0c823c1dcf

diff --git a/daemon/dropcaches.c b/daemon/dropcaches.c
index a818323..0da882c 100644
--- a/daemon/dropcaches.c
+++ b/daemon/dropcaches.c
@@ -13,7 +13,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
 #include <config.h>
@@ -34,7 +34,10 @@ do_drop_caches (int what)
 {
   FILE *fp;
 
-  sync ();
+  if (sync_disks () == -1) {
+    reply_with_perror ("sync");
+    return -1;
+  }
 
   fp = fopen (PROCFILE, "w");
   if (fp == NULL) {