switchroot: Suppress compiler warning for asprintf

We're not going to run OOM here, if we do, we're totally screwed
anyways.

diff --git a/src/switchroot/ostree-switch-root.c b/src/switchroot/ostree-switch-root.c
index 6e74373b3da7629faa76f78aaa300c49cf4d1a75..98c62342867beba345b979cec0bbc2e6754007e0 100644 (file)
--- a/src/switchroot/ostree-switch-root.c
+++ b/src/switchroot/ostree-switch-root.c
@@ -247,8 +247,8 @@ main(int argc, char *argv[])
   if (ostree_target_path[len-1] == '/')
     ostree_target_path[len-1] = '\0';
   fprintf (stderr, "Resolved OSTree target to: %s\n", ostree_target_path);
-  asprintf (&deploy_path, "%s/ostree/deploy/%s/%s", root_mountpoint,
-           ostree_osname, ostree_target_path);
+  (void) asprintf (&deploy_path, "%s/ostree/deploy/%s/%s", root_mountpoint,
+                  ostree_osname, ostree_target_path);
   
   /* Make deploy_path a bind mount, so we can move it later */
   if (mount (deploy_path, deploy_path, NULL, MS_BIND, NULL) < 0)