* src/storage_backend_fs.c: fix a signed/unsigned issue breaking

  virStorageBackendProbeFile(), patch by Cole Robinson
Daniel

ChangeLog

+Thu Sep  4 15:33:26 CEST 2008 Daniel Veillard <veillard@redhat.com>
+
+	* src/storage_backend_fs.c: fix a signed/unsigned issue breaking
+	  virStorageBackendProbeFile(), patch by Cole Robinson
+
 Thu Sep  4 15:18:00 CEST 2008 Daniel Veillard <veillard@redhat.com>
 
 	* src/qemu_driver.c: fix an error message, patch by Nguyen Anh Quynh

src/storage_backend_fs.c

@@ -338,7 +338,7 @@ virStorageBackendFileSystemNetPoolFormatToString(virConnectPtr conn,
 static int virStorageBackendProbeFile(virConnectPtr conn,
                                       virStorageVolDefPtr def) {
     int fd;
-    char head[4096];
+    unsigned char head[4096];
     int len, i, ret;
 
     if ((fd = open(def->target.path, O_RDONLY)) < 0) {