libs/sys: better handle bogomips parsing

diff --git a/libs/sys/luasrc/sys.lua b/libs/sys/luasrc/sys.lua
index 2819c33..2bdc15e 100644 (file)
--- a/libs/sys/luasrc/sys.lua
+++ b/libs/sys/luasrc/sys.lua
@@ -175,7 +175,7 @@ function sysinfo()
        local memcached = tonumber(meminfo:match("\nCached:%s*(%d+)"))
        local memfree = tonumber(meminfo:match("MemFree:%s*(%d+)"))
        local membuffers = tonumber(meminfo:match("Buffers:%s*(%d+)"))
-       local bogomips = tonumber(cpuinfo:match("BogoMIPS.-:%s*([^\n]+)"))
+       local bogomips = tonumber(cpuinfo:match("[Bb]ogo[Mm][Ii][Pp][Ss].-: ([^\n]+)")) or 0
 
        local system =
                cpuinfo:match("system type\t+: ([^\n]+)") or