diff options
Diffstat (limited to 'cmds-subvolume.c')
| -rw-r--r-- | cmds-subvolume.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/cmds-subvolume.c b/cmds-subvolume.c index 8832303c..63c708ef 100644 --- a/cmds-subvolume.c +++ b/cmds-subvolume.c @@ -236,6 +236,12 @@ again: } cpath = realpath(path, NULL); + if (!cpath) { + ret = errno; + fprintf(stderr, "ERROR: finding real path for '%s': %s\n", + path, strerror(errno)); + goto out; + } dupdname = strdup(cpath); dname = dirname(dupdname); dupvname = strdup(cpath); |