luci-base: utils: Make checklib return a boolean

[project/luci.git] / modules / luci-base / luasrc / util.lua

diff --git a/modules/luci-base/luasrc/util.lua b/modules/luci-base/luasrc/util.lua
index d614a6c..896e36b 100644 (file)
--- a/modules/luci-base/luasrc/util.lua
+++ b/modules/luci-base/luasrc/util.lua
@@ -640,18 +640,18 @@ function checklib(fullpathexe, wantedlib)
        local fs = require "nixio.fs"
        local haveldd = fs.access('/usr/bin/ldd')
        if not haveldd then
-               return -1
+               return false
        end
        local libs = exec("/usr/bin/ldd " .. fullpathexe)
        if not libs then
-               return 0
+               return false
        end
        for k, v in ipairs(split(libs)) do
                if v:find(wantedlib) then
-                       return 1
+                       return true
                end
        end
-       return 0
+       return false
 end
 
 --