diff options
| author | Lennart Poettering <lennart@poettering.net> | 2016-02-22 16:28:17 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2016-02-22 23:23:06 +0100 |
| commit | d5b687e7c25bb5cc2d516bcdbd3b093749cbd337 (patch) | |
| tree | 23ad80a37bc1e31a311d1be9440b2f68c9f86ebf /src/basic | |
| parent | 7882632d5a6e9a26e19a51e533d07a2f942cf62c (diff) | |
virt: make sure we don't ignore some errors
Diffstat (limited to 'src/basic')
| -rw-r--r-- | src/basic/virt.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/basic/virt.c b/src/basic/virt.c index 19b6318e3d..79387007f0 100644 --- a/src/basic/virt.c +++ b/src/basic/virt.c @@ -201,6 +201,8 @@ static int detect_vm_xen(void) { r = read_one_line_file("/proc/xen/capabilities", &domcap); if (r == -ENOENT) return VIRTUALIZATION_NONE; + if (r < 0) + return r; i = domcap; while ((cap = strsep(&i, ","))) |