generator.ml: use new "Pathname" designation

[libguestfs.git] / daemon / zero.c

diff --git a/daemon/zero.c b/daemon/zero.c
index 864e9a6..ce45ae2 100644 (file)
--- a/daemon/zero.c
+++ b/daemon/zero.c
@@ -28,7 +28,7 @@
 #include "actions.h"
 
 int
-do_zero (char *device)
+do_zero (const char *device)
 {
   int fd, i;
   char buf[4096];