diff options
Diffstat (limited to 'lib/processinfo.lua')
| -rw-r--r-- | lib/processinfo.lua | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/processinfo.lua b/lib/processinfo.lua index f071ed0..736cfd2 100644 --- a/lib/processinfo.lua +++ b/lib/processinfo.lua @@ -188,7 +188,7 @@ local function has_pidfile(name) -- this allows us to find init scripts with differing process names and avoids the problem with -- proc numbers wrapping file = string.match(file, "^%s*(.*%S)") - local tmp = string.match(fs.read_file(file), "%d+") + local tmp = string.match(fs.read_file(file) or "", "%d+") if tmp then local dir = "/proc/" .. tmp filetime = posix.stat(file, "ctime") |