diff options
Diffstat (limited to 'sys/kern/vfs_conf.c')
| -rw-r--r-- | sys/kern/vfs_conf.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/sys/kern/vfs_conf.c b/sys/kern/vfs_conf.c index 2e5360a5..20d9b90 100644 --- a/sys/kern/vfs_conf.c +++ b/sys/kern/vfs_conf.c @@ -102,7 +102,8 @@ dev_t rootdev = NODEV; void vfs_mountroot(void *foo __unused) { - int i; + char *cp; + int i, error; /* * The root filesystem information is compiled in, and we are @@ -139,8 +140,12 @@ vfs_mountroot(void *foo __unused) * supplied via some other means. This is the preferred * mechanism. */ - if (!vfs_mountroot_try(getenv("vfs.root.mountfrom"))) - return; + if ((cp = getenv("vfs.root.mountfrom")) != NULL) { + error = vfs_mountroot_try(cp); + freeenv(cp); + if (!error) + return; + } /* * Try values that may have been computed by the machine-dependant |
